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57035054 = 229983363
BaseRepresentation
bin1101100110010…
…0100100101110
310222022200101102
43121210210232
5104100110204
65354243102
71261534646
oct331444456
9128280342
1057035054
112a21630a
1217126492
13ba7c56b
147809526
15501941e
hex366492e

57035054 has 8 divisors (see below), whose sum is σ = 88502760. Its totient is φ = 27534136.

The previous prime is 57035053. The next prime is 57035063. The reversal of 57035054 is 45053075.

57035054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57035053) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 491624 + ... + 491739.

It is an arithmetic number, because the mean of its divisors is an integer number (11062845).

Almost surely, 257035054 is an apocalyptic number.

57035054 is a deficient number, since it is larger than the sum of its proper divisors (31467706).

57035054 is a wasteful number, since it uses less digits than its factorization.

57035054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983394.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 57035054 is about 7552.1555863210. The cubic root of 57035054 is about 384.9289889834.

The spelling of 57035054 in words is "fifty-seven million, thirty-five thousand, fifty-four".

Divisors: 1 2 29 58 983363 1966726 28517527 57035054