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52340795960 = 2351308519899
BaseRepresentation
bin110000101111110000…
…010010101000111000
312000002201102221000112
4300233300102220320
51324143220432320
640013420523452
73532024265525
oct605760225070
9160081387015
1052340795960
112021a018772
12a1889b0588
134c219c9aab
14276757c14c
151565123ec5
hexc2fc12a38

52340795960 has 16 divisors (see below), whose sum is σ = 117766791000. Its totient is φ = 20936318368.

The previous prime is 52340795867. The next prime is 52340795981. The reversal of 52340795960 is 6959704325.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52340795899 and 52340795908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654259910 + ... + 654259989.

Almost surely, 252340795960 is an apocalyptic number.

It is an amenable number.

52340795960 is an abundant number, since it is smaller than the sum of its proper divisors (65425995040).

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

52340795960 is a wasteful number, since it uses less digits than its factorization.

52340795960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308519910 (or 1308519906 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 52340795960 in words is "fifty-two billion, three hundred forty million, seven hundred ninety-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1308519899 2617039798 5234079596 6542599495 10468159192 13085198990 26170397980 52340795960