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108744379 is a prime number
BaseRepresentation
bin1100111101101…
…00111010111011
321120121210020121
412132310322323
5210314310004
614442434111
72460212002
oct636647273
9246553217
10108744379
1156424297
1230502937
13196b59b3
1410629c39
159830854
hex67b4ebb

108744379 has 2 divisors, whose sum is σ = 108744380. Its totient is φ = 108744378.

The previous prime is 108744367. The next prime is 108744397. The reversal of 108744379 is 973447801.

Together with next prime (108744397) 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 not a de Polignac number, because 108744379 - 29 = 108743867 is a prime.

It is a pancake number, because a pancake can be divided into 108744379 parts by 14747 straight cuts.

It is not a weakly prime, because it can be changed into another prime (108744319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54372189 + 54372190.

It is an arithmetic number, because the mean of its divisors is an integer number (54372190).

Almost surely, 2108744379 is an apocalyptic number.

108744379 is a deficient number, since it is larger than the sum of its proper divisors (1).

108744379 is an equidigital number, since it uses as much as digits as its factorization.

108744379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 108744379 is about 10428.0572975027. The cubic root of 108744379 is about 477.3119115210.

The spelling of 108744379 in words is "one hundred eight million, seven hundred forty-four thousand, three hundred seventy-nine".