Base | Representation |
---|---|
bin | 1011111111010101001110… |
… | …0011101100100011000100 |
3 | 1201200020201222221000111210 |
4 | 2333311103203230203010 |
5 | 3211441040030412420 |
6 | 44012010115131420 |
7 | 2530262342252253 |
oct | 277652343544304 |
9 | 51606658830453 |
10 | 13182656497860 |
11 | 4222807a16053 |
12 | 158aa78ba3b70 |
13 | 748171a94795 |
14 | 33808896c79a |
15 | 17cda01d09e0 |
hex | bfd538ec8c4 |
13182656497860 has 48 divisors (see below), whose sum is σ = 36915685765056. Its totient is φ = 3514970535552.
The previous prime is 13182656497817. The next prime is 13182656497919. The reversal of 13182656497860 is 6879465628131.
It is a junction number, because it is equal to n+sod(n) for n = 13182656497791 and 13182656497800.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12115654 + ... + 13158813.
It is an arithmetic number, because the mean of its divisors is an integer number (769076786772).
It is a 1-persistent number, because it is pandigital, but 2⋅13182656497860 = 26365312995720 is not.
Almost surely, 213182656497860 is an apocalyptic number.
13182656497860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13182656497860 is an abundant number, since it is smaller than the sum of its proper divisors (23733029267196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13182656497860 is a wasteful number, since it uses less digits than its factorization.
13182656497860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25283172 (or 25283170 counting only the distinct ones).
The product of its (nonzero) digits is 104509440, while the sum is 66.
The spelling of 13182656497860 in words is "thirteen trillion, one hundred eighty-two billion, six hundred fifty-six million, four hundred ninety-seven thousand, eight hundred sixty".
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