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107408479 = 417933161
BaseRepresentation
bin1100110011011…
…10110001011111
321111002220201211
412121232301133
5204444032404
614354045251
72442646153
oct631566137
9244086654
10107408479
11556a1642
122bb79827
1319338919
141039d063
159669b04
hex666ec5f

107408479 has 8 divisors (see below), whose sum is σ = 111424320. Its totient is φ = 103459200.

The previous prime is 107408473. The next prime is 107408513. The reversal of 107408479 is 974804701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107408479 - 27 = 107408351 is a prime.

It is a super-2 number, since 2×1074084792 = 23073162722186882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107408473) 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 7 ways as a sum of consecutive naturals, for example, 13342 + ... + 19819.

It is an arithmetic number, because the mean of its divisors is an integer number (13928040).

Almost surely, 2107408479 is an apocalyptic number.

107408479 is a deficient number, since it is larger than the sum of its proper divisors (4015841).

107408479 is an equidigital number, since it uses as much as digits as its factorization.

107408479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 107408479 is about 10363.8062023564. The cubic root of 107408479 is about 475.3492965405.

The spelling of 107408479 in words is "one hundred seven million, four hundred eight thousand, four hundred seventy-nine".

Divisors: 1 41 79 3239 33161 1359601 2619719 107408479