Base | Representation |
---|---|
bin | 1101101100001… |
… | …1110110010011 |
3 | 11000001111200221 |
4 | 3123003312103 |
5 | 104200102144 |
6 | 5410453511 |
7 | 1265051461 |
oct | 333036623 |
9 | 130044627 |
10 | 57425299 |
11 | 2a462528 |
12 | 17294297 |
13 | bb88089 |
14 | 78ab831 |
15 | 5094d84 |
hex | 36c3d93 |
57425299 has 4 divisors (see below), whose sum is σ = 59277760. Its totient is φ = 55572840.
The previous prime is 57425287. The next prime is 57425309. The reversal of 57425299 is 99252475.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57425299 - 211 = 57423251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57425279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926184 + ... + 926245.
It is an arithmetic number, because the mean of its divisors is an integer number (14819440).
Almost surely, 257425299 is an apocalyptic number.
57425299 is a deficient number, since it is larger than the sum of its proper divisors (1852461).
57425299 is a wasteful number, since it uses less digits than its factorization.
57425299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1852460.
The product of its digits is 226800, while the sum is 43.
The square root of 57425299 is about 7577.9482051542. The cubic root of 57425299 is about 385.8049140820.
The spelling of 57425299 in words is "fifty-seven million, four hundred twenty-five thousand, two hundred ninety-nine".
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