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86120607076 = 2273075735967
BaseRepresentation
bin101000000110100110…
…0000010110101100100
322020021220010010110221
41100031030002311210
52402333333411301
6103321355254124
76136102040050
oct1201514026544
9266256103427
1086120607076
1133583923839
121483574a344
1381761aabca
14424d9c0c60
1523909cbda1
hex140d302d64

86120607076 has 12 divisors (see below), whose sum is σ = 172241214208. Its totient is φ = 36908831592.

The previous prime is 86120607061. The next prime is 86120607077. The reversal of 86120607076 is 67070602168.

86120607076 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (86120607077) 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, 1537867956 + ... + 1537868011.

Almost surely, 286120607076 is an apocalyptic number.

It is an amenable number.

86120607076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86120607076 is a wasteful number, since it uses less digits than its factorization.

86120607076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075735978 (or 3075735976 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 86120607076 in words is "eighty-six billion, one hundred twenty million, six hundred seven thousand, seventy-six".

Divisors: 1 2 4 7 14 28 3075735967 6151471934 12302943868 21530151769 43060303538 86120607076