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113799307 = 131868697
BaseRepresentation
bin1101100100001…
…11000010001011
321221010121022011
412302013002023
5213113034212
615143040351
72551164256
oct662070213
9257117264
10113799307
1159267116
12321400b7
131a76578b
141118409d
159ecd4a7
hex6c8708b

113799307 has 4 divisors (see below), whose sum is σ = 114668136. Its totient is φ = 112930480.

The previous prime is 113799293. The next prime is 113799319. The reversal of 113799307 is 703997311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113799307 - 211 = 113797259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113799307.

It is not an unprimeable number, because it can be changed into a prime (113799397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434218 + ... + 434479.

It is an arithmetic number, because the mean of its divisors is an integer number (28667034).

Almost surely, 2113799307 is an apocalyptic number.

113799307 is a deficient number, since it is larger than the sum of its proper divisors (868829).

113799307 is an equidigital number, since it uses as much as digits as its factorization.

113799307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868828.

The product of its (nonzero) digits is 35721, while the sum is 40.

The square root of 113799307 is about 10667.6758012231. The cubic root of 113799307 is about 484.5960529264.

The spelling of 113799307 in words is "one hundred thirteen million, seven hundred ninety-nine thousand, three hundred seven".

Divisors: 1 131 868697 113799307