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92104002 = 2325116889
BaseRepresentation
bin1010111110101…
…10010101000010
320102022100221100
411133112111002
5142034312002
613050035230
72165604534
oct537262502
9212270840
1092104002
1147a99111
1226a18b16
131610a813
14c337854
15814511c
hex57d6542

92104002 has 12 divisors (see below), whose sum is σ = 199558710. Its totient is φ = 30701328.

The previous prime is 92103941. The next prime is 92104003. The reversal of 92104002 is 20040129.

It can be written as a sum of positive squares in only one way, i.e., 74287161 + 17816841 = 8619^2 + 4221^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5116889 = 92104002 / (9 + 2 + 1 + 0 + 4 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (92104003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2558427 + ... + 2558462.

Almost surely, 292104002 is an apocalyptic number.

92104002 is an abundant number, since it is smaller than the sum of its proper divisors (107454708).

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

92104002 is a wasteful number, since it uses less digits than its factorization.

92104002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116897 (or 5116894 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 92104002 is about 9597.0829943270. The cubic root of 92104002 is about 451.6057889806.

The spelling of 92104002 in words is "ninety-two million, one hundred four thousand, two".

Divisors: 1 2 3 6 9 18 5116889 10233778 15350667 30701334 46052001 92104002