Base | Representation |
---|---|
bin | 100111110010110000… |
… | …111110100101111000 |
3 | 11002021202120120010011 |
4 | 213302300332211320 |
5 | 1200001233144344 |
6 | 31343453231304 |
7 | 3041554605265 |
oct | 476260764570 |
9 | 132252516104 |
10 | 42727631224 |
11 | 171366a7823 |
12 | 8345492534 |
13 | 404c1c1a35 |
14 | 20d495426c |
15 | 11a11c8d34 |
hex | 9f2c3e978 |
42727631224 has 64 divisors (see below), whose sum is σ = 89512020000. Its totient is φ = 19001806848.
The previous prime is 42727631209. The next prime is 42727631257. The reversal of 42727631224 is 42213672724.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036642 + ... + 1077070.
Almost surely, 242727631224 is an apocalyptic number.
It is an amenable number.
42727631224 is an abundant number, since it is smaller than the sum of its proper divisors (46784388776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42727631224 is a wasteful number, since it uses less digits than its factorization.
42727631224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40880 (or 40876 counting only the distinct ones).
The product of its digits is 225792, while the sum is 40.
The spelling of 42727631224 in words is "forty-two billion, seven hundred twenty-seven million, six hundred thirty-one thousand, two hundred twenty-four".
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