Base | Representation |
---|---|
bin | 1101110100010… |
… | …0011100100001 |
3 | 11001001021020121 |
4 | 3131010130201 |
5 | 104313431113 |
6 | 5430040241 |
7 | 1302404236 |
oct | 335043441 |
9 | 131037217 |
10 | 57952033 |
11 | 2a792247 |
12 | 174a9081 |
13 | c010a59 |
14 | 79a778d |
15 | 514ae8d |
hex | 3744721 |
57952033 has 4 divisors (see below), whose sum is σ = 61002160. Its totient is φ = 54901908.
The previous prime is 57952021. The next prime is 57952043. The reversal of 57952033 is 33025975.
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 a cyclic number.
It is not a de Polignac number, because 57952033 - 221 = 55854881 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57952033.
It is not an unprimeable number, because it can be changed into a prime (57952043) 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, 1525035 + ... + 1525072.
It is an arithmetic number, because the mean of its divisors is an integer number (15250540).
Almost surely, 257952033 is an apocalyptic number.
It is an amenable number.
57952033 is a deficient number, since it is larger than the sum of its proper divisors (3050127).
57952033 is a wasteful number, since it uses less digits than its factorization.
57952033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3050126.
The product of its (nonzero) digits is 28350, while the sum is 34.
The square root of 57952033 is about 7612.6232666539. The cubic root of 57952033 is about 386.9809252417.
The spelling of 57952033 in words is "fifty-seven million, nine hundred fifty-two thousand, thirty-three".
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