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52375396962 = 2379712856013
BaseRepresentation
bin110000110001110100…
…010010001001100010
312000012010112211200010
4300301310102021202
51324231100200322
640021054305350
73532624346220
oct606164221142
9160163484603
1052375396962
1120237600a39
12a1984b8256
134c28c23065
14276bdc7b10
1515681ab20c
hexc31d12262

52375396962 has 32 divisors (see below), whose sum is σ = 120949379712. Its totient is φ = 14810125824.

The previous prime is 52375396939. The next prime is 52375397033. The reversal of 52375396962 is 26969357325.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6423933 + ... + 6432080.

It is an arithmetic number, because the mean of its divisors is an integer number (3779668116).

Almost surely, 252375396962 is an apocalyptic number.

52375396962 is an abundant number, since it is smaller than the sum of its proper divisors (68573982750).

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

52375396962 is a wasteful number, since it uses less digits than its factorization.

52375396962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12856122.

The product of its digits is 18370800, while the sum is 57.

The spelling of 52375396962 in words is "fifty-two billion, three hundred seventy-five million, three hundred ninety-six thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 7 14 21 42 97 194 291 582 679 1358 2037 4074 12856013 25712026 38568039 77136078 89992091 179984182 269976273 539952546 1247033261 2494066522 3741099783 7482199566 8729232827 17458465654 26187698481 52375396962