Base | Representation |
---|---|
bin | 100100011000010101010… |
… | …010001011010001001011 |
3 | 22212000000020211210002010 |
4 | 210120111102023101023 |
5 | 311430024140140210 |
6 | 5152255205311003 |
7 | 345423011552325 |
oct | 44302522132113 |
9 | 8760006753063 |
10 | 2500028052555 |
11 | 88428a729610 |
12 | 344632405463 |
13 | 1519a0454897 |
14 | 890056d6615 |
15 | 45071302920 |
hex | 2461548b44b |
2500028052555 has 32 divisors (see below), whose sum is σ = 4364185932288. Its totient is φ = 1211995756800.
The previous prime is 2500028052553. The next prime is 2500028052563. The reversal of 2500028052555 is 5552508200052.
It is not a de Polignac number, because 2500028052555 - 21 = 2500028052553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2500028052551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580842 + ... + 2310288.
It is an arithmetic number, because the mean of its divisors is an integer number (136380810384).
Almost surely, 22500028052555 is an apocalyptic number.
2500028052555 is a deficient number, since it is larger than the sum of its proper divisors (1864157879733).
2500028052555 is a wasteful number, since it uses less digits than its factorization.
2500028052555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1738227.
The product of its (nonzero) digits is 200000, while the sum is 39.
The spelling of 2500028052555 in words is "two trillion, five hundred billion, twenty-eight million, fifty-two thousand, five hundred fifty-five".
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