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13761195082 = 261112796681
BaseRepresentation
bin11001101000011101…
…10010110001001010
31022112001010010210221
430310032302301022
5211140331220312
610153302100254
7665005141165
oct146416626112
938461103727
1013761195082
1159219215a8
12280071a68a
1313b3cb8cab
149478b2adc
155581b1207
hex3343b2c4a

13761195082 has 8 divisors (see below), whose sum is σ = 20980182852. Its totient is φ = 6767800800.

The previous prime is 13761195053. The next prime is 13761195131. The reversal of 13761195082 is 28059116731.

It can be written as a sum of positive squares in 2 ways, for example, as 12062848561 + 1698346521 = 109831^2 + 41211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56398219 + ... + 56398462.

Almost surely, 213761195082 is an apocalyptic number.

13761195082 is a deficient number, since it is larger than the sum of its proper divisors (7218987770).

13761195082 is a wasteful number, since it uses less digits than its factorization.

13761195082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112796744.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 13761195082 in words is "thirteen billion, seven hundred sixty-one million, one hundred ninety-five thousand, eighty-two".

Divisors: 1 2 61 122 112796681 225593362 6880597541 13761195082