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92109674729 = 333139437013
BaseRepresentation
bin101010111001000101…
…0100001100011101001
322210202021121021210102
41111302022201203221
53002120034042404
6110151541555145
76440364213512
oct1256212414351
9283667537712
1092109674729
1136077567a26
1215a27415ab5
1388bbc19917
14465b185a09
1525e16a571e
hex15722a18e9

92109674729 has 8 divisors (see below), whose sum is σ = 92173835712. Its totient is φ = 92045542320.

The previous prime is 92109674707. The next prime is 92109674731. The reversal of 92109674729 is 92747690129.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92109674729 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92109674779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13130627 + ... + 13137639.

It is an arithmetic number, because the mean of its divisors is an integer number (11521729464).

Almost surely, 292109674729 is an apocalyptic number.

It is an amenable number.

92109674729 is a deficient number, since it is larger than the sum of its proper divisors (64160983).

92109674729 is a wasteful number, since it uses less digits than its factorization.

92109674729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14287.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The spelling of 92109674729 in words is "ninety-two billion, one hundred nine million, six hundred seventy-four thousand, seven hundred twenty-nine".

Divisors: 1 3331 3943 7013 13134133 23360303 27652259 92109674729