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52894511295 = 3528112549113
BaseRepresentation
bin110001010000110000…
…100011000010111111
312001112022100120122220
4301100300203002333
51331311443330140
640144400540423
73551526633123
oct612060430277
9161468316586
1052894511295
112048363324a
12a302321713
134cac63b3c2
1427bad17583
151598a4cbd0
hexc50c230bf

52894511295 has 16 divisors (see below), whose sum is σ = 84932403552. Its totient is φ = 28110010880.

The previous prime is 52894511273. The next prime is 52894511309. The reversal of 52894511295 is 59211549825.

It is not a de Polignac number, because 52894511295 - 26 = 52894511231 is a prime.

It is a congruent number.

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, 6270342 + ... + 6278771.

It is an arithmetic number, because the mean of its divisors is an integer number (5308275222).

Almost surely, 252894511295 is an apocalyptic number.

52894511295 is a deficient number, since it is larger than the sum of its proper divisors (32037892257).

52894511295 is a wasteful number, since it uses less digits than its factorization.

52894511295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549402.

The product of its digits is 1296000, while the sum is 51.

The spelling of 52894511295 in words is "fifty-two billion, eight hundred ninety-four million, five hundred eleven thousand, two hundred ninety-five".

Divisors: 1 3 5 15 281 843 1405 4215 12549113 37647339 62745565 188236695 3526300753 10578902259 17631503765 52894511295