Base | Representation |
---|---|
bin | 1101100110000… |
… | …1100101001000 |
3 | 10222022001120021 |
4 | 3121201211020 |
5 | 104044212132 |
6 | 5354110224 |
7 | 1261454131 |
oct | 331414510 |
9 | 128261507 |
10 | 57022792 |
11 | 2a208082 |
12 | 1711b374 |
13 | ba76ac8 |
14 | 7804c88 |
15 | 5015997 |
hex | 3661948 |
57022792 has 16 divisors (see below), whose sum is σ = 108730800. Its totient is φ = 28027920.
The previous prime is 57022741. The next prime is 57022793. The reversal of 57022792 is 29722075.
It is not an unprimeable number, because it can be changed into a prime (57022793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59934 + ... + 60877.
It is an arithmetic number, because the mean of its divisors is an integer number (6795675).
Almost surely, 257022792 is an apocalyptic number.
It is an amenable number.
57022792 is a deficient number, since it is larger than the sum of its proper divisors (51708008).
57022792 is a wasteful number, since it uses less digits than its factorization.
57022792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120876 (or 120872 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 57022792 is about 7551.3437214843. The cubic root of 57022792 is about 384.9014016360.
The spelling of 57022792 in words is "fifty-seven million, twenty-two thousand, seven hundred ninety-two".
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