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107945359 = 176349727
BaseRepresentation
bin1100110111100…
…01110110001111
321112010012012021
412123301312033
5210113222414
614413351011
72450343334
oct633616617
9245105167
10107945359
1155a28a45
1230198467
13194960c2
141049c98b
159723c24
hex66f1d8f

107945359 has 4 divisors (see below), whose sum is σ = 114295104. Its totient is φ = 101595616.

The previous prime is 107945329. The next prime is 107945377. The reversal of 107945359 is 953549701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 953549701 = 1373349977.

It is a cyclic number.

It is not a de Polignac number, because 107945359 - 29 = 107944847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107945329) 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, 3174847 + ... + 3174880.

It is an arithmetic number, because the mean of its divisors is an integer number (28573776).

Almost surely, 2107945359 is an apocalyptic number.

107945359 is a deficient number, since it is larger than the sum of its proper divisors (6349745).

107945359 is an equidigital number, since it uses as much as digits as its factorization.

107945359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6349744.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 107945359 is about 10389.6755964756. The cubic root of 107945359 is about 476.1399898379.

The spelling of 107945359 in words is "one hundred seven million, nine hundred forty-five thousand, three hundred fifty-nine".

Divisors: 1 17 6349727 107945359