Base | Representation |
---|---|
bin | 110101100100001010… |
… | …1100011011110011110 |
3 | 101222220122200210211220 |
4 | 1223020111203132132 |
5 | 3341040220240410 |
6 | 124502201154210 |
7 | 11211361635420 |
oct | 1531025433636 |
9 | 358818623756 |
10 | 115030243230 |
11 | 44869634321 |
12 | 1a36348b966 |
13 | ab026b73a6 |
14 | 57d32b8810 |
15 | 2ed3a25070 |
hex | 1ac856379e |
115030243230 has 64 divisors (see below), whose sum is σ = 315550591488. Its totient is φ = 26289371520.
The previous prime is 115030243193. The next prime is 115030243259. The reversal of 115030243230 is 32342030511.
It is a self number, because there is not a number n which added to its sum of digits gives 115030243230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1938684 + ... + 1997136.
It is an arithmetic number, because the mean of its divisors is an integer number (4930477992).
Almost surely, 2115030243230 is an apocalyptic number.
115030243230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115030243230 is an abundant number, since it is smaller than the sum of its proper divisors (200520348258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115030243230 is a wasteful number, since it uses less digits than its factorization.
115030243230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67841.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 115030243230 its reverse (32342030511), we get a palindrome (147372273741).
The spelling of 115030243230 in words is "one hundred fifteen billion, thirty million, two hundred forty-three thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •