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92137099 = 199749993
BaseRepresentation
bin1010111110111…
…10011010001011
320102101001100011
411133132122023
5142041341344
613050452351
72166103165
oct537363213
9212331304
1092137099
1148010a6a
1226a340b7
131611c8c2
14c345935
15814ed34
hex57de68b

92137099 has 8 divisors (see below), whose sum is σ = 97988240. Its totient is φ = 86386176.

The previous prime is 92137081. The next prime is 92137121. The reversal of 92137099 is 99073129.

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 92137099 - 219 = 91612811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92137039) 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, 23154 + ... + 26839.

It is an arithmetic number, because the mean of its divisors is an integer number (12248530).

Almost surely, 292137099 is an apocalyptic number.

92137099 is a deficient number, since it is larger than the sum of its proper divisors (5851141).

92137099 is a wasteful number, since it uses less digits than its factorization.

92137099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50109.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 92137099 is about 9598.8071654763. The cubic root of 92137099 is about 451.6598764125.

The spelling of 92137099 in words is "ninety-two million, one hundred thirty-seven thousand, ninety-nine".

Divisors: 1 19 97 1843 49993 949867 4849321 92137099