Base | Representation |
---|---|
bin | 1101101111000… |
… | …10111101101110 |
3 | 22000211000012111 |
4 | 12313202331232 |
5 | 213444140210 |
6 | 15233354234 |
7 | 2566251166 |
oct | 667427556 |
9 | 260730174 |
10 | 115224430 |
11 | 5a04a902 |
12 | 3270897a |
13 | 1ab44349 |
14 | 114355a6 |
15 | a1b088a |
hex | 6de2f6e |
115224430 has 16 divisors (see below), whose sum is σ = 207580320. Its totient is φ = 46050592.
The previous prime is 115224413. The next prime is 115224437. The reversal of 115224430 is 34422511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115224437) 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, 9456 + ... + 17884.
It is an arithmetic number, because the mean of its divisors is an integer number (12973770).
Almost surely, 2115224430 is an apocalyptic number.
115224430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115224430 is a deficient number, since it is larger than the sum of its proper divisors (92355890).
115224430 is a wasteful number, since it uses less digits than its factorization.
115224430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9803.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 115224430 is about 10734.2642971002. The cubic root of 115224430 is about 486.6105526302.
Adding to 115224430 its reverse (34422511), we get a palindrome (149646941).
The spelling of 115224430 in words is "one hundred fifteen million, two hundred twenty-four thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •