Base | Representation |
---|---|
bin | 101000111010011… |
… | …1010111100001100 |
3 | 10112200012212011102 |
4 | 1101310322330030 |
5 | 10302420434104 |
6 | 344120242232 |
7 | 46006561154 |
oct | 12164727414 |
9 | 3480185142 |
10 | 1372827404 |
11 | 644a1a603 |
12 | 323910378 |
13 | 18b556710 |
14 | d047b764 |
15 | 807c8a1e |
hex | 51d3af0c |
1372827404 has 48 divisors (see below), whose sum is σ = 2792905920. Its totient is φ = 585150720.
The previous prime is 1372827383. The next prime is 1372827419. The reversal of 1372827404 is 4047282731.
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, 14894 + ... + 54474.
It is an arithmetic number, because the mean of its divisors is an integer number (58185540).
Almost surely, 21372827404 is an apocalyptic number.
It is an amenable number.
1372827404 is an abundant number, since it is smaller than the sum of its proper divisors (1420078516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1372827404 is a wasteful number, since it uses less digits than its factorization.
1372827404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39650 (or 39648 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 1372827404 is about 37051.6855756928. The cubic root of 1372827404 is about 1111.4040625754.
The spelling of 1372827404 in words is "one billion, three hundred seventy-two million, eight hundred twenty-seven thousand, four hundred four".
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