Base | Representation |
---|---|
bin | 110011000101… |
… | …010010111000 |
3 | 221012100001011 |
4 | 303011102320 |
5 | 11412003112 |
6 | 1155003304 |
7 | 221551624 |
oct | 63052270 |
9 | 27170034 |
10 | 13391032 |
11 | 7616976 |
12 | 4599534 |
13 | 2a0b1b5 |
14 | 1ac8184 |
15 | 1297aa7 |
hex | cc54b8 |
13391032 has 16 divisors (see below), whose sum is σ = 25187760. Its totient is φ = 6674304.
The previous prime is 13391023. The next prime is 13391041. The reversal of 13391032 is 23019331.
It is an interprime number because it is at equal distance from previous prime (13391023) and next prime (13391041).
It is a junction number, because it is equal to n+sod(n) for n = 13390994 and 13391012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213 + ... + 5179.
It is an arithmetic number, because the mean of its divisors is an integer number (1574235).
Almost surely, 213391032 is an apocalyptic number.
It is an amenable number.
13391032 is a deficient number, since it is larger than the sum of its proper divisors (11796728).
13391032 is a wasteful number, since it uses less digits than its factorization.
13391032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5310 (or 5306 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 13391032 is about 3659.3759030742. The cubic root of 13391032 is about 237.4677747597.
The spelling of 13391032 in words is "thirteen million, three hundred ninety-one thousand, thirty-two".
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