Base | Representation |
---|---|
bin | 11000011110000110… |
… | …00110100000100000 |
3 | 1020220120021201002101 |
4 | 30033003012200200 |
5 | 203401131420331 |
6 | 10011335300144 |
7 | 643361554432 |
oct | 141703064040 |
9 | 36816251071 |
10 | 13137373216 |
11 | 5631782a40 |
12 | 266781a654 |
13 | 131499c526 |
14 | 8c8ac8652 |
15 | 51d53a061 |
hex | 30f0c6820 |
13137373216 has 24 divisors (see below), whose sum is σ = 28215495504. Its totient is φ = 5971533120.
The previous prime is 13137373187. The next prime is 13137373229. The reversal of 13137373216 is 61237373131.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18660690 + ... + 18661393.
It is an arithmetic number, because the mean of its divisors is an integer number (1175645646).
Almost surely, 213137373216 is an apocalyptic number.
13137373216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13137373216 is an abundant number, since it is smaller than the sum of its proper divisors (15078122288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13137373216 is a wasteful number, since it uses less digits than its factorization.
13137373216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37322104 (or 37322096 counting only the distinct ones).
The product of its digits is 47628, while the sum is 37.
The spelling of 13137373216 in words is "thirteen billion, one hundred thirty-seven million, three hundred seventy-three thousand, two hundred sixteen".
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