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12160007041 = 721319089493
BaseRepresentation
bin10110101001100101…
…01111101110000001
31011101110012100202011
423110302233232001
5144400430211131
65330343052521
7610223232400
oct132462575601
934343170664
1012160007041
1151800092a6
122434441141
1311ba358550
14834d8d637
154b282a0b1
hex2d4cafb81

12160007041 has 12 divisors (see below), whose sum is σ = 15233416212. Its totient is φ = 9621103968.

The previous prime is 12160006987. The next prime is 12160007137. The reversal of 12160007041 is 14070006121.

It can be written as a sum of positive squares in 2 ways, for example, as 1755191025 + 10404816016 = 41895^2 + 102004^2 .

It is not a de Polignac number, because 12160007041 - 231 = 10012523393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12160005041) 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, 9544110 + ... + 9545383.

It is an arithmetic number, because the mean of its divisors is an integer number (1269451351).

Almost surely, 212160007041 is an apocalyptic number.

It is an amenable number.

12160007041 is a deficient number, since it is larger than the sum of its proper divisors (3073409171).

12160007041 is a wasteful number, since it uses less digits than its factorization.

12160007041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19089520 (or 19089513 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The spelling of 12160007041 in words is "twelve billion, one hundred sixty million, seven thousand, forty-one".

Divisors: 1 7 13 49 91 637 19089493 133626451 248163409 935385157 1737143863 12160007041