Base | Representation |
---|---|
bin | 1000111000111000010… |
… | …1010000111110000001 |
3 | 112121011110021212011120 |
4 | 2032032011100332001 |
5 | 10000221121202012 |
6 | 154053005502453 |
7 | 14014144120362 |
oct | 2161605207601 |
9 | 477143255146 |
10 | 152707600257 |
11 | 59843506313 |
12 | 25719571a29 |
13 | 115284c73a4 |
14 | 7569201b69 |
15 | 3e8b66658c |
hex | 238e150f81 |
152707600257 has 12 divisors (see below), whose sum is σ = 204307765104. Its totient is φ = 101457438160.
The previous prime is 152707600207. The next prime is 152707600259. The reversal of 152707600257 is 752006707251.
It is not a de Polignac number, because 152707600257 - 212 = 152707596161 is a prime.
It is a super-2 number, since 2×1527076002572 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152707600259) 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, 38919 + ... + 554012.
It is an arithmetic number, because the mean of its divisors is an integer number (17025647092).
Almost surely, 2152707600257 is an apocalyptic number.
It is an amenable number.
152707600257 is a deficient number, since it is larger than the sum of its proper divisors (51600164847).
152707600257 is an frugal number, since it uses more digits than its factorization.
152707600257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593520 (or 593227 counting only the distinct ones).
The product of its (nonzero) digits is 205800, while the sum is 42.
The spelling of 152707600257 in words is "one hundred fifty-two billion, seven hundred seven million, six hundred thousand, two hundred fifty-seven".
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