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109607113 = 7111423469
BaseRepresentation
bin1101000100001…
…11100011001001
321122020121200201
412202013203021
5211024411423
614513132201
72500434160
oct642074311
9248217621
10109607113
11569634a0
123085a061
13199285a5
14107b23d7
1599512ad
hex68878c9

109607113 has 8 divisors (see below), whose sum is σ = 136653120. Its totient is φ = 85408080.

The previous prime is 109607107. The next prime is 109607117. The reversal of 109607113 is 311706901.

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 109607113 - 25 = 109607081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109607117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711658 + ... + 711811.

It is an arithmetic number, because the mean of its divisors is an integer number (17081640).

Almost surely, 2109607113 is an apocalyptic number.

It is an amenable number.

109607113 is a deficient number, since it is larger than the sum of its proper divisors (27046007).

109607113 is a wasteful number, since it uses less digits than its factorization.

109607113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423487.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 109607113 is about 10469.3415743303. The cubic root of 109607113 is about 478.5708547193.

The spelling of 109607113 in words is "one hundred nine million, six hundred seven thousand, one hundred thirteen".

Divisors: 1 7 11 77 1423469 9964283 15658159 109607113