Base | Representation |
---|---|
bin | 110101011100010011… |
… | …001000010010111000 |
3 | 12111010010102011210202 |
4 | 311130103020102320 |
5 | 1420010032442212 |
6 | 42210022501332 |
7 | 4101002150330 |
oct | 653423102270 |
9 | 174103364722 |
10 | 57383093432 |
11 | 22377295465 |
12 | b155594848 |
13 | 5546547b72 |
14 | 2ac50d00c0 |
15 | 175cb330c2 |
hex | d5c4c84b8 |
57383093432 has 16 divisors (see below), whose sum is σ = 122963771760. Its totient is φ = 24592754304.
The previous prime is 57383093357. The next prime is 57383093459. The reversal of 57383093432 is 23439038375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512348993 + ... + 512349104.
It is an arithmetic number, because the mean of its divisors is an integer number (7685235735).
Almost surely, 257383093432 is an apocalyptic number.
It is an amenable number.
57383093432 is an abundant number, since it is smaller than the sum of its proper divisors (65580678328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57383093432 is a wasteful number, since it uses less digits than its factorization.
57383093432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024698110 (or 1024698106 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 47.
The spelling of 57383093432 in words is "fifty-seven billion, three hundred eighty-three million, ninety-three thousand, four hundred thirty-two".
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