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52311514041 = 341203753653
BaseRepresentation
bin110000101110000000…
…100101101110111001
312000000200100020210000
4300232000211232321
51324113221422131
640010453143213
73531220350513
oct605600455671
9160020306700
1052311514041
1120204538836
12a17b02ab09
134c18916907
142763718bb3
15156278cce6
hexc2e025bb9

52311514041 has 20 divisors (see below), whose sum is σ = 78152309092. Its totient is φ = 34870795488.

The previous prime is 52311514027. The next prime is 52311514043. The reversal of 52311514041 is 14041511325.

52311514041 is a `hidden beast` number, since 523 + 11 + 51 + 40 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1508157225 + 50803356816 = 38835^2 + 225396^2 .

It is not a de Polignac number, because 52311514041 - 25 = 52311514009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52311513996 and 52311514014.

It is not an unprimeable number, because it can be changed into a prime (52311514043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 948171 + ... + 1001823.

Almost surely, 252311514041 is an apocalyptic number.

It is an amenable number.

52311514041 is a deficient number, since it is larger than the sum of its proper divisors (25840795051).

52311514041 is a wasteful number, since it uses less digits than its factorization.

52311514041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65702 (or 65693 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 52311514041 in words is "fifty-two billion, three hundred eleven million, five hundred fourteen thousand, forty-one".

Divisors: 1 3 9 27 81 12037 36111 53653 108333 160959 324999 482877 974997 1448631 4345893 645821161 1937463483 5812390449 17437171347 52311514041