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108080251 is a prime number
BaseRepresentation
bin1100111000100…
…10110001111011
321112101001020021
412130102301323
5210132032001
614420311311
72451444526
oct634226173
9245331207
10108080251
1156010324
1230242537
1319512616
14104d5bbd
15974dba1
hex6712c7b

108080251 has 2 divisors, whose sum is σ = 108080252. Its totient is φ = 108080250.

The previous prime is 108080249. The next prime is 108080263. The reversal of 108080251 is 152080801.

It is a weak prime.

It is an emirp because it is prime and its reverse (152080801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108080251 - 21 = 108080249 is a prime.

Together with 108080249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108080351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54040125 + 54040126.

It is an arithmetic number, because the mean of its divisors is an integer number (54040126).

Almost surely, 2108080251 is an apocalyptic number.

108080251 is a deficient number, since it is larger than the sum of its proper divisors (1).

108080251 is an equidigital number, since it uses as much as digits as its factorization.

108080251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 108080251 is about 10396.1652064595. The cubic root of 108080251 is about 476.3382405735.

The spelling of 108080251 in words is "one hundred eight million, eighty thousand, two hundred fifty-one".