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57033034 = 2271105227
BaseRepresentation
bin1101100110010…
…0000101001010
310222022120121121
43121210011022
5104100024114
65354225454
71261526032
oct331440512
9128276547
1057033034
112a214843
121712528a
13ba7b676
1478088c2
155018a24
hex366414a

57033034 has 8 divisors (see below), whose sum is σ = 85866048. Its totient is φ = 28411020.

The previous prime is 57033029. The next prime is 57033037. The reversal of 57033034 is 43033075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57033037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52072 + ... + 53155.

It is an arithmetic number, because the mean of its divisors is an integer number (10733256).

Almost surely, 257033034 is an apocalyptic number.

57033034 is a deficient number, since it is larger than the sum of its proper divisors (28833014).

57033034 is a wasteful number, since it uses less digits than its factorization.

57033034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105500.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 57033034 is about 7552.0218484853. The cubic root of 57033034 is about 384.9244446101.

The spelling of 57033034 in words is "fifty-seven million, thirty-three thousand, thirty-four".

Divisors: 1 2 271 542 105227 210454 28516517 57033034