Base | Representation |
---|---|
bin | 1101110000111… |
… | …0101111011100 |
3 | 11000122002111110 |
4 | 3130032233130 |
5 | 104234411220 |
6 | 5421222020 |
7 | 1300500021 |
oct | 334165734 |
9 | 130562443 |
10 | 57732060 |
11 | 2a651a51 |
12 | 17401910 |
13 | bc648a9 |
14 | 794b548 |
15 | 5105be0 |
hex | 370ebdc |
57732060 has 48 divisors (see below), whose sum is σ = 162019872. Its totient is φ = 15360000.
The previous prime is 57732053. The next prime is 57732109. The reversal of 57732060 is 6023775.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 35260 + ... + 36860.
It is an arithmetic number, because the mean of its divisors is an integer number (3375414).
Almost surely, 257732060 is an apocalyptic number.
It is an amenable number.
57732060 is an abundant number, since it is smaller than the sum of its proper divisors (104287812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57732060 is a wasteful number, since it uses less digits than its factorization.
57732060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2214 (or 2212 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 57732060 is about 7598.1616197604. The cubic root of 57732060 is about 386.4906733099.
The spelling of 57732060 in words is "fifty-seven million, seven hundred thirty-two thousand, sixty".
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