Base | Representation |
---|---|
bin | 1110101100101001110… |
… | …0100001000110100111 |
3 | 220010202110220112002000 |
4 | 3223022130201012213 |
5 | 13114112132421143 |
6 | 311555441220343 |
7 | 24146204325561 |
oct | 3531234410647 |
9 | 803673815060 |
10 | 252504576423 |
11 | 980a5283620 |
12 | 40b2b3316b3 |
13 | 1aa70c31388 |
14 | c3152d4331 |
15 | 687cb4abd3 |
hex | 3aca7211a7 |
252504576423 has 128 divisors (see below), whose sum is σ = 421795123200. Its totient is φ = 147992832000.
The previous prime is 252504576421. The next prime is 252504576449. The reversal of 252504576423 is 324675405252.
252504576423 is a `hidden beast` number, since 2 + 5 + 2 + 50 + 4 + 576 + 4 + 23 = 666.
252504576423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252504576423 - 21 = 252504576421 is a prime.
It is a super-2 number, since 2×2525045764232 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252504576421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 629687023 + ... + 629687423.
It is an arithmetic number, because the mean of its divisors is an integer number (3295274400).
Almost surely, 2252504576423 is an apocalyptic number.
252504576423 is a deficient number, since it is larger than the sum of its proper divisors (169290546777).
252504576423 is a wasteful number, since it uses less digits than its factorization.
252504576423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 950 (or 944 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 45.
The spelling of 252504576423 in words is "two hundred fifty-two billion, five hundred four million, five hundred seventy-six thousand, four hundred twenty-three".
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