Base | Representation |
---|---|
bin | 1000100110000110111… |
… | …1010011000100011110 |
3 | 112010011021200000210100 |
4 | 2021201233103010132 |
5 | 4404411140130034 |
6 | 151501004121530 |
7 | 13445240020614 |
oct | 2114157230436 |
9 | 463137600710 |
10 | 147668676894 |
11 | 57698133642 |
12 | 24751b362a6 |
13 | 10c0458b02b |
14 | 720bccb6b4 |
15 | 3c940c2099 |
hex | 2261bd311e |
147668676894 has 48 divisors (see below), whose sum is σ = 338551649280. Its totient is φ = 46388045520.
The previous prime is 147668676887. The next prime is 147668676907. The reversal of 147668676894 is 498676866741.
147668676894 is a `hidden beast` number, since 1 + 476 + 6 + 8 + 6 + 7 + 68 + 94 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1064992 + ... + 1195635.
It is an arithmetic number, because the mean of its divisors is an integer number (7053159360).
Almost surely, 2147668676894 is an apocalyptic number.
147668676894 is an abundant number, since it is smaller than the sum of its proper divisors (190882972386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147668676894 is a wasteful number, since it uses less digits than its factorization.
147668676894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2260845 (or 2260842 counting only the distinct ones).
The product of its digits is 585252864, while the sum is 72.
The spelling of 147668676894 in words is "one hundred forty-seven billion, six hundred sixty-eight million, six hundred seventy-six thousand, eight hundred ninety-four".
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