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92123432129 = 198111597781
BaseRepresentation
bin101010111001011111…
…1000000010011000001
322210210020111020101202
41111302333000103001
53002132044312004
6110153152510545
76440622152531
oct1256277002301
9283706436352
1092123432129
1136084304083
1215a2bb4b455
1388c1a257b1
14465cd274c1
1525e29c1b1e
hex1572fc04c1

92123432129 has 8 divisors (see below), whose sum is σ = 96984151680. Its totient is φ = 87263924400.

The previous prime is 92123432119. The next prime is 92123432153.

92123432129 is nontrivially palindromic in base 10.

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 92123432129 - 24 = 92123432113 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92123432092 and 92123432101.

It is not an unprimeable number, because it can be changed into a prime (92123432119) 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, 144782 + ... + 452999.

It is an arithmetic number, because the mean of its divisors is an integer number (12123018960).

Almost surely, 292123432129 is an apocalyptic number.

It is an amenable number.

92123432129 is a deficient number, since it is larger than the sum of its proper divisors (4860719551).

92123432129 is a wasteful number, since it uses less digits than its factorization.

92123432129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605911.

The product of its digits is 46656, while the sum is 38.

The spelling of 92123432129 in words is "ninety-two billion, one hundred twenty-three million, four hundred thirty-two thousand, one hundred twenty-nine".

Divisors: 1 19 8111 154109 597781 11357839 4848601691 92123432129