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60005601061 = 78572228723
BaseRepresentation
bin110111111000100111…
…001100111100100101
312201212220010100221221
4313320213030330211
51440342413213221
643322144140341
74222665123220
oct677047147445
9181786110857
1060005601061
11234a266323a
12b7679076b1
13587396b723
142c935105b7
151862eac541
hexdf89ccf25

60005601061 has 4 divisors (see below), whose sum is σ = 68577829792. Its totient is φ = 51433372332.

The previous prime is 60005601059. The next prime is 60005601083. The reversal of 60005601061 is 16010650006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60005601061 - 21 = 60005601059 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 (60005601001) 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, 4286114355 + ... + 4286114368.

It is an arithmetic number, because the mean of its divisors is an integer number (17144457448).

Almost surely, 260005601061 is an apocalyptic number.

It is an amenable number.

60005601061 is a deficient number, since it is larger than the sum of its proper divisors (8572228731).

60005601061 is an equidigital number, since it uses as much as digits as its factorization.

60005601061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8572228730.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 60005601061 in words is "sixty billion, five million, six hundred one thousand, sixty-one".

Divisors: 1 7 8572228723 60005601061