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107405079 = 3611933041
BaseRepresentation
bin1100110011011…
…01111100010111
321111002202001220
412121231330113
5204443430304
614354021423
72442633225
oct631557427
9244082056
10107405079
115569a031
122bb77873
1319337202
141039bb15
159668ad9
hex666df17

107405079 has 16 divisors (see below), whose sum is σ = 146356704. Its totient is φ = 70041600.

The previous prime is 107405063. The next prime is 107405107. The reversal of 107405079 is 970504701.

It is not a de Polignac number, because 107405079 - 24 = 107405063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107405029) 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 15 ways as a sum of consecutive naturals, for example, 33799 + ... + 36839.

It is an arithmetic number, because the mean of its divisors is an integer number (9147294).

Almost surely, 2107405079 is an apocalyptic number.

107405079 is a deficient number, since it is larger than the sum of its proper divisors (38951625).

107405079 is a wasteful number, since it uses less digits than its factorization.

107405079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 107405079 is about 10363.6421686587. The cubic root of 107405079 is about 475.3442807830.

The spelling of 107405079 in words is "one hundred seven million, four hundred five thousand, seventy-nine".

Divisors: 1 3 61 183 193 579 3041 9123 11773 35319 185501 556503 586913 1760739 35801693 107405079