Base | Representation |
---|---|
bin | 11001101100000100110110… |
… | …00000110011101011111100 |
3 | 21102000101120222000020212220 |
4 | 30312002123000303223330 |
5 | 24401013020200312210 |
6 | 320051052543125340 |
7 | 14620161060066654 |
oct | 1466023300635374 |
9 | 242011528006786 |
10 | 56490010557180 |
11 | 16aaa3082a4772 |
12 | 64041862a3850 |
13 | 2569ca646b715 |
14 | dd41b9a45364 |
15 | 67e67c755c70 |
hex | 33609b033afc |
56490010557180 has 48 divisors (see below), whose sum is σ = 159219526470144. Its totient is φ = 14964241204800.
The previous prime is 56490010557107. The next prime is 56490010557191. The reversal of 56490010557180 is 8175501009465.
56490010557180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×564900105571802 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3117541192 + ... + 3117559311.
It is an arithmetic number, because the mean of its divisors is an integer number (3317073468128).
Almost surely, 256490010557180 is an apocalyptic number.
It is an amenable number.
56490010557180 is an abundant number, since it is smaller than the sum of its proper divisors (102729515912964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56490010557180 is a wasteful number, since it uses less digits than its factorization.
56490010557180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6235100666 (or 6235100664 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 51.
The spelling of 56490010557180 in words is "fifty-six trillion, four hundred ninety billion, ten million, five hundred fifty-seven thousand, one hundred eighty".
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