Base | Representation |
---|---|
bin | 1010011111000011001111… |
… | …01001111110000100010001 |
3 | 10000122020110120200021002100 |
4 | 11033201213221332010101 |
5 | 11010231442104002210 |
6 | 121012144000311013 |
7 | 4566552005021136 |
oct | 517414751760421 |
9 | 100566416607070 |
10 | 23057123500305 |
11 | 738a520132aa4 |
12 | 2704760012469 |
13 | cb337b63a79b |
14 | 599d8398c58d |
15 | 29eb7e5315c0 |
hex | 14f867a7e111 |
23057123500305 has 24 divisors (see below), whose sum is σ = 40643065157760. Its totient is φ = 12088706556960.
The previous prime is 23057123500303. The next prime is 23057123500339. The reversal of 23057123500305 is 50300532175032.
23057123500305 is a `hidden beast` number, since 2 + 3 + 0 + 571 + 2 + 3 + 50 + 0 + 30 + 5 = 666.
It is not a de Polignac number, because 23057123500305 - 21 = 23057123500303 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23057123500305.
It is not an unprimeable number, because it can be changed into a prime (23057123500303) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 4342205161 + ... + 4342210470.
It is an arithmetic number, because the mean of its divisors is an integer number (1693461048240).
Almost surely, 223057123500305 is an apocalyptic number.
It is an amenable number.
23057123500305 is a deficient number, since it is larger than the sum of its proper divisors (17585941657455).
23057123500305 is a wasteful number, since it uses less digits than its factorization.
23057123500305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8684415701 (or 8684415698 counting only the distinct ones).
The product of its (nonzero) digits is 94500, while the sum is 36.
Adding to 23057123500305 its reverse (50300532175032), we get a palindrome (73357655675337).
The spelling of 23057123500305 in words is "twenty-three trillion, fifty-seven billion, one hundred twenty-three million, five hundred thousand, three hundred five".
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