Base | Representation |
---|---|
bin | 1101101100111… |
… | …0111011101101 |
3 | 11000010210222111 |
4 | 3123032323231 |
5 | 104203030301 |
6 | 5411444021 |
7 | 1265331031 |
oct | 333167355 |
9 | 130123874 |
10 | 57470701 |
11 | 2a493652 |
12 | 172b6611 |
13 | bba2942 |
14 | 78c01c1 |
15 | 50a3551 |
hex | 36ceeed |
57470701 has 4 divisors (see below), whose sum is σ = 57512512. Its totient is φ = 57428892.
The previous prime is 57470689. The next prime is 57470713. The reversal of 57470701 is 10707475.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (57470689) and next prime (57470713).
It is a cyclic number.
It is not a de Polignac number, because 57470701 - 217 = 57339629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57470741) 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, 18771 + ... + 21616.
It is an arithmetic number, because the mean of its divisors is an integer number (14378128).
Almost surely, 257470701 is an apocalyptic number.
It is an amenable number.
57470701 is a deficient number, since it is larger than the sum of its proper divisors (41811).
57470701 is a wasteful number, since it uses less digits than its factorization.
57470701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41810.
The product of its (nonzero) digits is 6860, while the sum is 31.
The square root of 57470701 is about 7580.9432790386. The cubic root of 57470701 is about 385.9065632433.
The spelling of 57470701 in words is "fifty-seven million, four hundred seventy thousand, seven hundred one".
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