Base | Representation |
---|---|
bin | 1110011011110101… |
… | …1011110100001000 |
3 | 101000001020111200000 |
4 | 3212331123310020 |
5 | 30413431130032 |
6 | 1440255443000 |
7 | 165010542510 |
oct | 34675336410 |
9 | 11001214600 |
10 | 3874864392 |
11 | 1709294a73 |
12 | 901826460 |
13 | 499a1a089 |
14 | 28a89c840 |
15 | 17a2a7e7c |
hex | e6f5bd08 |
3874864392 has 96 divisors (see below), whose sum is σ = 12437880000. Its totient is φ = 1107100224.
The previous prime is 3874864363. The next prime is 3874864423. The reversal of 3874864392 is 2934684783.
3874864392 is a `hidden beast` number, since 38 + 7 + 486 + 43 + 92 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
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, 128767 + ... + 155982.
It is an arithmetic number, because the mean of its divisors is an integer number (129561250).
Almost surely, 23874864392 is an apocalyptic number.
It is an amenable number.
3874864392 is an abundant number, since it is smaller than the sum of its proper divisors (8563015608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3874864392 is a wasteful number, since it uses less digits than its factorization.
3874864392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284777 (or 284761 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 54.
The square root of 3874864392 is about 62248.4087507464. The cubic root of 3874864392 is about 1570.6720035584.
The spelling of 3874864392 in words is "three billion, eight hundred seventy-four million, eight hundred sixty-four thousand, three hundred ninety-two".
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