Base | Representation |
---|---|
bin | 1101110100100… |
… | …10001011010111 |
3 | 22002011110122222 |
4 | 12322102023113 |
5 | 214140121403 |
6 | 15301012555 |
7 | 2605330424 |
oct | 672221327 |
9 | 262143588 |
10 | 115942103 |
11 | 5a4a0022 |
12 | 329b415b |
13 | 1b035bc4 |
14 | 11580d4b |
15 | a2a3338 |
hex | 6e922d7 |
115942103 has 4 divisors (see below), whose sum is σ = 120983088. Its totient is φ = 110901120.
The previous prime is 115942081. The next prime is 115942129. The reversal of 115942103 is 301249511.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-115942103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115942133) 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, 2520458 + ... + 2520503.
It is an arithmetic number, because the mean of its divisors is an integer number (30245772).
Almost surely, 2115942103 is an apocalyptic number.
115942103 is a deficient number, since it is larger than the sum of its proper divisors (5040985).
115942103 is an equidigital number, since it uses as much as digits as its factorization.
115942103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5040984.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 115942103 is about 10767.6414780582. The cubic root of 115942103 is about 487.6187436364.
The spelling of 115942103 in words is "one hundred fifteen million, nine hundred forty-two thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •