Base | Representation |
---|---|
bin | 11001001111101100… |
… | …001000011111100111 |
3 | 2120222010011202000100 |
4 | 121033230020133213 |
5 | 421003313213332 |
6 | 20241440115143 |
7 | 1646505524421 |
oct | 311754103747 |
9 | 76863152010 |
10 | 27106772967 |
11 | 1055008080a |
12 | 5306005ab3 |
13 | 272cb56141 |
14 | 14520b7811 |
15 | a89b2667c |
hex | 64fb087e7 |
27106772967 has 24 divisors (see below), whose sum is σ = 40662811904. Its totient is φ = 17387458704.
The previous prime is 27106772929. The next prime is 27106773047. The reversal of 27106772967 is 76927760172.
It is not a de Polignac number, because 27106772967 - 28 = 27106772711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27106772767) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496783 + ... + 548640.
Almost surely, 227106772967 is an apocalyptic number.
27106772967 is a deficient number, since it is larger than the sum of its proper divisors (13556038937).
27106772967 is a wasteful number, since it uses less digits than its factorization.
27106772967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1045539 (or 1045536 counting only the distinct ones).
The product of its (nonzero) digits is 3111696, while the sum is 54.
The spelling of 27106772967 in words is "twenty-seven billion, one hundred six million, seven hundred seventy-two thousand, nine hundred sixty-seven".
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