Base | Representation |
---|---|
bin | 1101101100001… |
… | …1001111001000 |
3 | 11000001101021002 |
4 | 3123003033020 |
5 | 104200012132 |
6 | 5410434132 |
7 | 1265041250 |
oct | 333031710 |
9 | 130041232 |
10 | 57422792 |
11 | 2a460659 |
12 | 17292948 |
13 | bb86bab |
14 | 78aa960 |
15 | 5094262 |
hex | 36c33c8 |
57422792 has 16 divisors (see below), whose sum is σ = 123048960. Its totient is φ = 24609744.
The previous prime is 57422737. The next prime is 57422851. The reversal of 57422792 is 29722475.
57422792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512648 + ... + 512759.
It is an arithmetic number, because the mean of its divisors is an integer number (7690560).
Almost surely, 257422792 is an apocalyptic number.
It is an amenable number.
57422792 is an abundant number, since it is smaller than the sum of its proper divisors (65626168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57422792 is a wasteful number, since it uses less digits than its factorization.
57422792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1025420 (or 1025416 counting only the distinct ones).
The product of its digits is 70560, while the sum is 38.
The square root of 57422792 is about 7577.7827891805. The cubic root of 57422792 is about 385.7992996750.
The spelling of 57422792 in words is "fifty-seven million, four hundred twenty-two thousand, seven hundred ninety-two".
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