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92000231 is a prime number
BaseRepresentation
bin1010111101111…
…00111111100111
320102010002120222
411132330333213
5142023001411
613043514555
72164663151
oct536747747
9212102528
1092000231
1147a28154
1226988a5b
13160a250b
14c30bad1
1581244db
hex57bcfe7

92000231 has 2 divisors, whose sum is σ = 92000232. Its totient is φ = 92000230.

The previous prime is 92000213. The next prime is 92000339. The reversal of 92000231 is 13200029.

Together with previous prime (92000213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92000231 is a prime.

It is a super-2 number, since 2×920002312 = 16928085008106722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

92000231 is a modest number, since divided by 231 gives 92 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92000201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46000115 + 46000116.

It is an arithmetic number, because the mean of its divisors is an integer number (46000116).

Almost surely, 292000231 is an apocalyptic number.

92000231 is a deficient number, since it is larger than the sum of its proper divisors (1).

92000231 is an equidigital number, since it uses as much as digits as its factorization.

92000231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 92000231 is about 9591.6750883253. The cubic root of 92000231 is about 451.4361213792.

The spelling of 92000231 in words is "ninety-two million, two hundred thirty-one", and thus it is an aban number.