Base | Representation |
---|---|
bin | 100100011101000000110… |
… | …001111110001010000010 |
3 | 22212110222102202010111222 |
4 | 210131000301332022002 |
5 | 312020322002300132 |
6 | 5154445542435042 |
7 | 345661354155116 |
oct | 44350061761202 |
9 | 8773872663458 |
10 | 2505052775042 |
11 | 886428a91a24 |
12 | 3455b5132a82 |
13 | 1522c145b25c |
14 | 89360b91746 |
15 | 452674de412 |
hex | 24740c7e282 |
2505052775042 has 16 divisors (see below), whose sum is σ = 3805205199360. Its totient is φ = 1236651556608.
The previous prime is 2505052775041. The next prime is 2505052775111. The reversal of 2505052775042 is 2405772505052.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2505052774984 and 2505052775002.
It is not an unprimeable number, because it can be changed into a prime (2505052775041) 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 7 ways as a sum of consecutive naturals, for example, 16091783 + ... + 16246709.
It is an arithmetic number, because the mean of its divisors is an integer number (237825324960).
Almost surely, 22505052775042 is an apocalyptic number.
2505052775042 is a deficient number, since it is larger than the sum of its proper divisors (1300152424318).
2505052775042 is a wasteful number, since it uses less digits than its factorization.
2505052775042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257345.
The product of its (nonzero) digits is 980000, while the sum is 44.
The spelling of 2505052775042 in words is "two trillion, five hundred five billion, fifty-two million, seven hundred seventy-five thousand, forty-two".
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