Base | Representation |
---|---|
bin | 1000111001101001111… |
… | …1111011111001000110 |
3 | 112121200222021111221120 |
4 | 2032122133323321012 |
5 | 10001132433342111 |
6 | 154125410454410 |
7 | 14022253601046 |
oct | 2163237737106 |
9 | 477628244846 |
10 | 152915918406 |
11 | 5994005a879 |
12 | 25777294406 |
13 | 1155c704874 |
14 | 7588b4b726 |
15 | 3e9eab5406 |
hex | 239a7fbe46 |
152915918406 has 64 divisors (see below), whose sum is σ = 310404864000. Its totient is φ = 50216132736.
The previous prime is 152915918369. The next prime is 152915918417. The reversal of 152915918406 is 604819519251.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105677175 + ... + 105678621.
It is an arithmetic number, because the mean of its divisors is an integer number (4850076000).
Almost surely, 2152915918406 is an apocalyptic number.
152915918406 is an abundant number, since it is smaller than the sum of its proper divisors (157488945594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152915918406 is a wasteful number, since it uses less digits than its factorization.
152915918406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2373.
The product of its (nonzero) digits is 777600, while the sum is 51.
The spelling of 152915918406 in words is "one hundred fifty-two billion, nine hundred fifteen million, nine hundred eighteen thousand, four hundred six".
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