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64234054 = 247683341
BaseRepresentation
bin1111010100001…
…0001001000110
311110212102120001
43311002021012
5112420442204
610212431514
71406660203
oct365021106
9143772501
1064234054
1133292aa5
121961859a
1310400221
148760caa
15598c4a4
hex3d42246

64234054 has 8 divisors (see below), whose sum is σ = 98401248. Its totient is φ = 31433640.

The previous prime is 64234033. The next prime is 64234061. The reversal of 64234054 is 45043246.

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

It is a congruent number.

It is an unprimeable number.

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, 341577 + ... + 341764.

It is an arithmetic number, because the mean of its divisors is an integer number (12300156).

Almost surely, 264234054 is an apocalyptic number.

64234054 is a deficient number, since it is larger than the sum of its proper divisors (34167194).

64234054 is a wasteful number, since it uses less digits than its factorization.

64234054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683390.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 64234054 is about 8014.6150250651. The cubic root of 64234054 is about 400.4870192899.

The spelling of 64234054 in words is "sixty-four million, two hundred thirty-four thousand, fifty-four".

Divisors: 1 2 47 94 683341 1366682 32117027 64234054