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93046057 = 137157389
BaseRepresentation
bin1011000101111…
…00010100101001
320111002020012021
411202330110221
5142304433212
613122144441
72206610206
oct542742451
9214066167
1093046057
1148581975
12271b2121
131637a550
14c500cad
15827e307
hex58bc529

93046057 has 4 divisors (see below), whose sum is σ = 100203460. Its totient is φ = 85888656.

The previous prime is 93046043. The next prime is 93046061. The reversal of 93046057 is 75064039.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63059481 + 29986576 = 7941^2 + 5476^2 .

It is a cyclic number.

It is not a de Polignac number, because 93046057 - 27 = 93045929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93046027) 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, 3578682 + ... + 3578707.

It is an arithmetic number, because the mean of its divisors is an integer number (25050865).

Almost surely, 293046057 is an apocalyptic number.

It is an amenable number.

93046057 is a deficient number, since it is larger than the sum of its proper divisors (7157403).

93046057 is a wasteful number, since it uses less digits than its factorization.

93046057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157402.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 93046057 is about 9646.0384096270. The cubic root of 93046057 is about 453.1402687966.

The spelling of 93046057 in words is "ninety-three million, forty-six thousand, fifty-seven".

Divisors: 1 13 7157389 93046057