Base | Representation |
---|---|
bin | 11001011110001000… |
… | …00101111111000011 |
3 | 1022021222222210011222 |
4 | 30233010011333003 |
5 | 211001133113011 |
6 | 10140524025255 |
7 | 662603236661 |
oct | 145704057703 |
9 | 38258883158 |
10 | 13674504131 |
11 | 58879a0392 |
12 | 279769222b |
13 | 139c055282 |
14 | 93a187c31 |
15 | 550789ddb |
hex | 32f105fc3 |
13674504131 has 8 divisors (see below), whose sum is σ = 14185348800. Its totient is φ = 13172103360.
The previous prime is 13674504119. The next prime is 13674504133. The reversal of 13674504131 is 13140547631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13674504131 - 214 = 13674487747 is a prime.
It is a super-2 number, since 2×136745041312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13674504091 and 13674504100.
It is not an unprimeable number, because it can be changed into a prime (13674504133) 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, 2107676 + ... + 2114153.
It is an arithmetic number, because the mean of its divisors is an integer number (1773168600).
Almost surely, 213674504131 is an apocalyptic number.
13674504131 is a deficient number, since it is larger than the sum of its proper divisors (510844669).
13674504131 is an equidigital number, since it uses as much as digits as its factorization.
13674504131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4221949.
The product of its (nonzero) digits is 30240, while the sum is 35.
The spelling of 13674504131 in words is "thirteen billion, six hundred seventy-four million, five hundred four thousand, one hundred thirty-one".
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