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60207813061 = 1110154192451
BaseRepresentation
bin111000000100101010…
…100101000111000101
312202101222121210200021
4320010222211013011
51441301200004221
643354210215141
74231001652454
oct700452450705
9182358553607
1060207813061
11235968170a0
12b8035844b1
1358a681b7b6
142cb230ab9b
151875b02041
hexe04aa51c5

60207813061 has 8 divisors (see below), whose sum is σ = 66331561248. Its totient is φ = 54192450000.

The previous prime is 60207813049. The next prime is 60207813077. The reversal of 60207813061 is 16031870206.

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

It is a cyclic number.

It is not a de Polignac number, because 60207813061 - 27 = 60207812933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60207823061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27095115 + ... + 27097336.

It is an arithmetic number, because the mean of its divisors is an integer number (8291445156).

Almost surely, 260207813061 is an apocalyptic number.

It is an amenable number.

60207813061 is a deficient number, since it is larger than the sum of its proper divisors (6123748187).

60207813061 is a wasteful number, since it uses less digits than its factorization.

60207813061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54192563.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 60207813061 in words is "sixty billion, two hundred seven million, eight hundred thirteen thousand, sixty-one".

Divisors: 1 11 101 1111 54192451 596116961 5473437551 60207813061