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992934031 is a prime number
BaseRepresentation
bin111011001011101…
…111100010001111
32120012101021102111
4323023233202033
54013142342111
6242310004451
733414541255
oct7313574217
92505337374
10992934031
1146a538041
12238646727
1312a934c3b
1495c2c5d5
155c287a21
hex3b2ef88f

992934031 has 2 divisors, whose sum is σ = 992934032. Its totient is φ = 992934030.

The previous prime is 992934029. The next prime is 992934043. The reversal of 992934031 is 130439299.

It is a weak prime.

It is an emirp because it is prime and its reverse (130439299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992934031 - 21 = 992934029 is a prime.

It is a super-2 number, since 2×9929340312 = 1971835979835817922, which contains 22 as substring.

Together with 992934029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992934931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496467015 + 496467016.

It is an arithmetic number, because the mean of its divisors is an integer number (496467016).

Almost surely, 2992934031 is an apocalyptic number.

992934031 is a deficient number, since it is larger than the sum of its proper divisors (1).

992934031 is an equidigital number, since it uses as much as digits as its factorization.

992934031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 992934031 is about 31510.8557643235. The cubic root of 992934031 is about 997.6391075733.

The spelling of 992934031 in words is "nine hundred ninety-two million, nine hundred thirty-four thousand, thirty-one".