Base | Representation |
---|---|
bin | 10111101101111000… |
… | …01000101000000011 |
3 | 1012212101012000111112 |
4 | 23312330020220003 |
5 | 202034110044244 |
6 | 5503250033535 |
7 | 630350545031 |
oct | 136674105003 |
9 | 35771160445 |
10 | 12732893699 |
11 | 5444428549 |
12 | 25742788ab |
13 | 127bc50036 |
14 | 88b0b9551 |
15 | 4e7c8e39e |
hex | 2f6f08a03 |
12732893699 has 16 divisors (see below), whose sum is σ = 13586934816. Its totient is φ = 11890828800.
The previous prime is 12732893687. The next prime is 12732893707. The reversal of 12732893699 is 99639823721.
It is a cyclic number.
It is not a de Polignac number, because 12732893699 - 228 = 12464458243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12732893609) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1432529 + ... + 1441389.
It is an arithmetic number, because the mean of its divisors is an integer number (849183426).
Almost surely, 212732893699 is an apocalyptic number.
12732893699 is a deficient number, since it is larger than the sum of its proper divisors (854041117).
12732893699 is a wasteful number, since it uses less digits than its factorization.
12732893699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9526.
The product of its digits is 8817984, while the sum is 59.
The spelling of 12732893699 in words is "twelve billion, seven hundred thirty-two million, eight hundred ninety-three thousand, six hundred ninety-nine".
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