Base | Representation |
---|---|
bin | 11000100011100001… |
… | …11010111001111010 |
3 | 1021000202000200020121 |
4 | 30101300322321322 |
5 | 203444313014441 |
6 | 10020044043454 |
7 | 644454062515 |
oct | 142160727172 |
9 | 37022020217 |
10 | 13182938746 |
11 | 5655474aaa |
12 | 267ab3358a |
13 | 1321264393 |
14 | 8d0b89d7c |
15 | 52253add1 |
hex | 311c3ae7a |
13182938746 has 32 divisors (see below), whose sum is σ = 20291560128. Its totient is φ = 6421622400.
The previous prime is 13182938737. The next prime is 13182938761. The reversal of 13182938746 is 64783928131.
It is a junction number, because it is equal to n+sod(n) for n = 13182938693 and 13182938702.
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, 8655141 + ... + 8656663.
It is an arithmetic number, because the mean of its divisors is an integer number (634111254).
Almost surely, 213182938746 is an apocalyptic number.
13182938746 is a deficient number, since it is larger than the sum of its proper divisors (7108621382).
13182938746 is a wasteful number, since it uses less digits than its factorization.
13182938746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2286.
The product of its digits is 1741824, while the sum is 52.
The spelling of 13182938746 in words is "thirteen billion, one hundred eighty-two million, nine hundred thirty-eight thousand, seven hundred forty-six".
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