Base | Representation |
---|---|
bin | 1101101010101… |
… | …1001110100000 |
3 | 10222212101100201 |
4 | 3122223032200 |
5 | 104133340243 |
6 | 5404354544 |
7 | 1264151446 |
oct | 332531640 |
9 | 128771321 |
10 | 57324448 |
11 | 2a3a3785 |
12 | 17245a54 |
13 | bb511bc |
14 | 7882b96 |
15 | 507504d |
hex | 36ab3a0 |
57324448 has 48 divisors (see below), whose sum is σ = 115831296. Its totient is φ = 27919360.
The previous prime is 57324431. The next prime is 57324451. The reversal of 57324448 is 84442375.
57324448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 300033 + ... + 300223.
It is an arithmetic number, because the mean of its divisors is an integer number (2413152).
Almost surely, 257324448 is an apocalyptic number.
It is an amenable number.
57324448 is an abundant number, since it is smaller than the sum of its proper divisors (58506848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57324448 is a wasteful number, since it uses less digits than its factorization.
57324448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397 (or 389 counting only the distinct ones).
The product of its digits is 107520, while the sum is 37.
The square root of 57324448 is about 7571.2910391822. The cubic root of 57324448 is about 385.5789299966.
The spelling of 57324448 in words is "fifty-seven million, three hundred twenty-four thousand, four hundred forty-eight".
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