Base | Representation |
---|---|
bin | 1101011111000… |
… | …10100101110111 |
3 | 21212212101100122 |
4 | 12233202211313 |
5 | 212430011001 |
6 | 15120402155 |
7 | 2542360454 |
oct | 657424567 |
9 | 255771318 |
10 | 113125751 |
11 | 58947062 |
12 | 31a7635b |
13 | 1a58b01b |
14 | 1104a82b |
15 | 9de8b1b |
hex | 6be2977 |
113125751 has 4 divisors (see below), whose sum is σ = 113662104. Its totient is φ = 112589400.
The previous prime is 113125739. The next prime is 113125777. The reversal of 113125751 is 157521311.
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 113125751 - 222 = 108931447 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 113125751.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113125711) 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, 267860 + ... + 268281.
It is an arithmetic number, because the mean of its divisors is an integer number (28415526).
Almost surely, 2113125751 is an apocalyptic number.
113125751 is a deficient number, since it is larger than the sum of its proper divisors (536353).
113125751 is an equidigital number, since it uses as much as digits as its factorization.
113125751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536352.
The product of its digits is 1050, while the sum is 26.
The square root of 113125751 is about 10636.0589975799. The cubic root of 113125751 is about 483.6380837767.
The spelling of 113125751 in words is "one hundred thirteen million, one hundred twenty-five thousand, seven hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •