Integer Profile

7,538,242

2 × 17 × 221713

Prime factors, divisor sums, positional representations and sequence properties for 7,538,242. The prime factorization is 2 × 17 × 221713.

Number of positive divisors: 8. Showing the recorded part of the sequence: 279.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 17 × 221713
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 11,972,556
Proper-divisor sum: 4,434,314
Digit sum: 31
Digital root: 4

Number bases

Decimal: 7538242
Binary: 11100110000011001000010 (23 bits)
Octal: 0o34603102
Hexadecimal: 0x730642

Divisor catalog (8)

121734221,713443,4263,769,1217,538,242

Showing 8 of 8.

Collatz trajectory (279 steps)

Even: n → n/2; Odd: n → 3n + 1

7,538,2423,769,12111,307,3645,653,6822,826,8418,480,5244,240,2622,120,1316,360,3943,180,1979,540,5924,770,2962,385,1481,192,574596,2871,788,862894,4312,683,2941,341,6474,024,9422,012,4716,037,4143,018,7079,056,1224,528,06113,584,1846,792,0923,396,0461,698,0235,094,0702,547,0357,641,1063,820,55311,461,6605,730,8302,865,4158,596,2464,298,12312,894,3706,447,18519,341,5569,670,7784,835,38914,506,1687,253,0843,626,5421,813,2715,439,8142,719,9078,159,7224,079,86112,239,5846,119,7923,059,8961,529,948764,974382,4871,147,462573,7311,721,194

Showing 60 of 60.