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86025160761 = 3367647120763
BaseRepresentation
bin101000000011101111…
…1111100100000111001
322020001020111221202020
41100013133330200321
52402134420121021
6103304105425053
76133532541651
oct1200737744071
9266036457666
1086025160761
1133534a62591
121480979b189
13815c49ccb7
144241057361
1523874267c6
hex14077fc839

86025160761 has 16 divisors (see below), whose sum is σ = 115191465984. Its totient is φ = 57104968464.

The previous prime is 86025160759. The next prime is 86025160783. The reversal of 86025160761 is 16706152068.

It is not a de Polignac number, because 86025160761 - 21 = 86025160759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86025160721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651966 + ... + 772728.

It is an arithmetic number, because the mean of its divisors is an integer number (7199466624).

Almost surely, 286025160761 is an apocalyptic number.

It is an amenable number.

86025160761 is a deficient number, since it is larger than the sum of its proper divisors (29166305223).

86025160761 is a wasteful number, since it uses less digits than its factorization.

86025160761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121780.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 86025160761 in words is "eighty-six billion, twenty-five million, one hundred sixty thousand, seven hundred sixty-one".

Divisors: 1 3 367 647 1101 1941 120763 237449 362289 712347 44320021 78133661 132960063 234400983 28675053587 86025160761