Base | Representation |
---|---|
bin | 11001001010001011… |
… | …10001000001111110 |
3 | 1021212100010100111111 |
4 | 30211011301001332 |
5 | 210130313423210 |
6 | 10112145312234 |
7 | 655502024425 |
oct | 144505610176 |
9 | 37770110444 |
10 | 13507170430 |
11 | 580149a076 |
12 | 274b63567a |
13 | 1373497750 |
14 | 921c6a2bc |
15 | 540c3488a |
hex | 32517107e |
13507170430 has 16 divisors (see below), whose sum is σ = 26183130624. Its totient is φ = 4987262880.
The previous prime is 13507170409. The next prime is 13507170451. The reversal of 13507170430 is 3407170531.
It is an interprime number because it is at equal distance from previous prime (13507170409) and next prime (13507170451).
It is a junction number, because it is equal to n+sod(n) for n = 13507170392 and 13507170401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51950526 + ... + 51950785.
It is an arithmetic number, because the mean of its divisors is an integer number (1636445664).
Almost surely, 213507170430 is an apocalyptic number.
13507170430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13507170430 is a deficient number, since it is larger than the sum of its proper divisors (12675960194).
13507170430 is a wasteful number, since it uses less digits than its factorization.
13507170430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103901331.
The product of its (nonzero) digits is 8820, while the sum is 31.
The spelling of 13507170430 in words is "thirteen billion, five hundred seven million, one hundred seventy thousand, four hundred thirty".
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