Base | Representation |
---|---|
bin | 101100110011000110000… |
… | …1100110100000110001000 |
3 | 210210121101201120120222001 |
4 | 1121212030030310012020 |
5 | 1301334104304221040 |
6 | 21032301045440344 |
7 | 1203555125035450 |
oct | 131461414640610 |
9 | 23717351516861 |
10 | 6157040304520 |
11 | 1a64205813596 |
12 | 8353384100b4 |
13 | 3587b6387501 |
14 | 1740065ccd60 |
15 | aa25ab9359a |
hex | 5998c334188 |
6157040304520 has 32 divisors (see below), whose sum is σ = 15832389355200. Its totient is φ = 2110985247168.
The previous prime is 6157040304487. The next prime is 6157040304523. The reversal of 6157040304520 is 254030407516.
It is a super-2 number, since 2×61570403045202 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 6157040304520.
It is not an unprimeable number, because it can be changed into a prime (6157040304523) 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, 10994714550 + ... + 10994715109.
It is an arithmetic number, because the mean of its divisors is an integer number (494762167350).
Almost surely, 26157040304520 is an apocalyptic number.
It is an amenable number.
6157040304520 is an abundant number, since it is smaller than the sum of its proper divisors (9675349050680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6157040304520 is a wasteful number, since it uses less digits than its factorization.
6157040304520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21989429677 (or 21989429673 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 37.
The spelling of 6157040304520 in words is "six trillion, one hundred fifty-seven billion, forty million, three hundred four thousand, five hundred twenty".
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