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13760342361 = 321528926929
BaseRepresentation
bin11001101000010111…
…00010100101011001
31022111222111211002200
430310023202211121
5211140121423421
610153231520413
7664664660133
oct146413424531
938458454080
1013760342361
115921399977
122800389109
1313b3a7ab1c
14947730053
15558093726
hex3342e2959

13760342361 has 6 divisors (see below), whose sum is σ = 19876050090. Its totient is φ = 9173561568.

The previous prime is 13760342339. The next prime is 13760342377. The reversal of 13760342361 is 16324306731.

13760342361 is a `hidden beast` number, since 1 + 3 + 7 + 603 + 42 + 3 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13205457225 + 554885136 = 114915^2 + 23556^2 .

It is not a de Polignac number, because 13760342361 - 25 = 13760342329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13760342161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 764463456 + ... + 764463473.

It is an arithmetic number, because the mean of its divisors is an integer number (3312675015).

Almost surely, 213760342361 is an apocalyptic number.

It is an amenable number.

13760342361 is a deficient number, since it is larger than the sum of its proper divisors (6115707729).

13760342361 is a wasteful number, since it uses less digits than its factorization.

13760342361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528926935 (or 1528926932 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 13760342361 in words is "thirteen billion, seven hundred sixty million, three hundred forty-two thousand, three hundred sixty-one".

Divisors: 1 3 9 1528926929 4586780787 13760342361