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10712079061 = 41261270221
BaseRepresentation
bin10011111100111110…
…10101101011010101
31000122112122222221221
421332133111223111
5133414243012221
64530541010341
7526312112125
oct117637255325
930575588857
1010712079061
1145a7764602
1220ab5539b1
131019398828
14738962c85
1542a669541
hex27e7d5ad5

10712079061 has 4 divisors (see below), whose sum is σ = 10973349324. Its totient is φ = 10450808800.

The previous prime is 10712079011. The next prime is 10712079097. The reversal of 10712079061 is 16097021701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 139098436 + 10572980625 = 11794^2 + 102825^2 .

It is a cyclic number.

It is not a de Polignac number, because 10712079061 - 27 = 10712078933 is a prime.

It is a super-2 number, since 2×107120790612 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712079011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130635070 + ... + 130635151.

It is an arithmetic number, because the mean of its divisors is an integer number (2743337331).

Almost surely, 210712079061 is an apocalyptic number.

It is an amenable number.

10712079061 is a deficient number, since it is larger than the sum of its proper divisors (261270263).

10712079061 is an equidigital number, since it uses as much as digits as its factorization.

10712079061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261270262.

The product of its (nonzero) digits is 5292, while the sum is 34.

The spelling of 10712079061 in words is "ten billion, seven hundred twelve million, seventy-nine thousand, sixty-one".

Divisors: 1 41 261270221 10712079061