Base | Representation |
---|---|
bin | 11000011011001000… |
… | …10101110001011100 |
3 | 1020211211112122102120 |
4 | 30031210111301130 |
5 | 203323302011220 |
6 | 10005051022540 |
7 | 642640453305 |
oct | 141544256134 |
9 | 36754478376 |
10 | 13112532060 |
11 | 5619756461 |
12 | 265b43aa50 |
13 | 130c7b2714 |
14 | 8c569d7ac |
15 | 51b27ea40 |
hex | 30d915c5c |
13112532060 has 24 divisors (see below), whose sum is σ = 36715089936. Its totient is φ = 3496675200.
The previous prime is 13112532053. The next prime is 13112532061. The reversal of 13112532060 is 6023521131.
It is a self number, because there is not a number n which added to its sum of digits gives 13112532060.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112532061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109271041 + ... + 109271160.
It is an arithmetic number, because the mean of its divisors is an integer number (1529795414).
Almost surely, 213112532060 is an apocalyptic number.
13112532060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13112532060 is an abundant number, since it is smaller than the sum of its proper divisors (23602557876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112532060 is a wasteful number, since it uses less digits than its factorization.
13112532060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218542213 (or 218542211 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The spelling of 13112532060 in words is "thirteen billion, one hundred twelve million, five hundred thirty-two thousand, sixty".
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