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53701952711 = 1121792479429
BaseRepresentation
bin110010000000111000…
…101100010011000111
312010121120200212001112
4302000320230103013
51334440144441321
640400443115235
73610533031541
oct620070542307
9163546625045
1053701952711
1120858396a00
12a4a8812b1b
1350aa9c83a4
14285625c691
1515e4894a5b
hexc80e2c4c7

53701952711 has 12 divisors (see below), whose sum is σ = 59357554200. Its totient is φ = 48547200240.

The previous prime is 53701952683. The next prime is 53701952771. The reversal of 53701952711 is 11725910735.

It is a de Polignac number, because none of the positive numbers 2k-53701952711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53701952771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218056 + ... + 1261373.

It is an arithmetic number, because the mean of its divisors is an integer number (4946462850).

Almost surely, 253701952711 is an apocalyptic number.

53701952711 is a deficient number, since it is larger than the sum of its proper divisors (5655601489).

53701952711 is a wasteful number, since it uses less digits than its factorization.

53701952711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479630 (or 2479619 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 41.

The spelling of 53701952711 in words is "fifty-three billion, seven hundred one million, nine hundred fifty-two thousand, seven hundred eleven".

Divisors: 1 11 121 179 1969 21659 2479429 27273719 300010909 443817791 4881995701 53701952711