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107390459 = 119762769
BaseRepresentation
bin1100110011010…
…10010111111011
321111002000000102
412121222113323
5204442443314
614353430015
72442542501
oct631522773
9244060012
10107390459
115568a050
122bb6b30b
1319330667
1410396671
1596645de
hex666a5fb

107390459 has 4 divisors (see below), whose sum is σ = 117153240. Its totient is φ = 97627680.

The previous prime is 107390447. The next prime is 107390471. The reversal of 107390459 is 954093701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (107390447) and next prime (107390471).

It is a cyclic number.

It is not a de Polignac number, because 107390459 - 28 = 107390203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107390429) 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 3 ways as a sum of consecutive naturals, for example, 4881374 + ... + 4881395.

It is an arithmetic number, because the mean of its divisors is an integer number (29288310).

Almost surely, 2107390459 is an apocalyptic number.

107390459 is a deficient number, since it is larger than the sum of its proper divisors (9762781).

107390459 is an equidigital number, since it uses as much as digits as its factorization.

107390459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9762780.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 107390459 is about 10362.9367941718. The cubic root of 107390459 is about 475.3227118194.

The spelling of 107390459 in words is "one hundred seven million, three hundred ninety thousand, four hundred fifty-nine".

Divisors: 1 11 9762769 107390459