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52495692 = 2234374641
BaseRepresentation
bin1100100001000…
…0010101001100
310122210001112220
43020100111030
5101414330232
65113055340
71205130444
oct310202514
9118701486
1052495692
11276a5877
12156b7550
13ab50352
146d87124
15491e42c
hex321054c

52495692 has 12 divisors (see below), whose sum is σ = 122489976. Its totient is φ = 17498560.

The previous prime is 52495691. The next prime is 52495693. The reversal of 52495692 is 29659425.

It is an interprime number because it is at equal distance from previous prime (52495691) and next prime (52495693).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (52495691) 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, 2187309 + ... + 2187332.

It is an arithmetic number, because the mean of its divisors is an integer number (10207498).

Almost surely, 252495692 is an apocalyptic number.

It is an amenable number.

52495692 is an abundant number, since it is smaller than the sum of its proper divisors (69994284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52495692 is a wasteful number, since it uses less digits than its factorization.

52495692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374648 (or 4374646 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 52495692 is about 7245.3910867530. The cubic root of 52495692 is about 374.4333771562.

The spelling of 52495692 in words is "fifty-two million, four hundred ninety-five thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 4374641 8749282 13123923 17498564 26247846 52495692