Base | Representation |
---|---|
bin | 10101000010011… |
… | …100111000101011 |
3 | 220121011102202220 |
4 | 111002130320223 |
5 | 1210324323024 |
6 | 55005125123 |
7 | 11514100653 |
oct | 2502347053 |
9 | 817142686 |
10 | 352964139 |
11 | 17126a200 |
12 | 9a2597a3 |
13 | 58183428 |
14 | 34c3d363 |
15 | 20ec1e79 |
hex | 1509ce2b |
352964139 has 12 divisors (see below), whose sum is σ = 517292328. Its totient is φ = 213917440.
The previous prime is 352964123. The next prime is 352964243. The reversal of 352964139 is 931469253.
It is a happy number.
It is not a de Polignac number, because 352964139 - 24 = 352964123 is a prime.
It is a super-2 number, since 2×3529641392 = 249167366840022642, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 352964139.
It is not an unprimeable number, because it can be changed into a prime (352964839) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485814 + ... + 486539.
It is an arithmetic number, because the mean of its divisors is an integer number (43107694).
Almost surely, 2352964139 is an apocalyptic number.
352964139 is a deficient number, since it is larger than the sum of its proper divisors (164328189).
352964139 is a wasteful number, since it uses less digits than its factorization.
352964139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972378 (or 972367 counting only the distinct ones).
The product of its digits is 174960, while the sum is 42.
The square root of 352964139 is about 18787.3398595969. The cubic root of 352964139 is about 706.7137283489.
The spelling of 352964139 in words is "three hundred fifty-two million, nine hundred sixty-four thousand, one hundred thirty-nine".
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