Base | Representation |
---|---|
bin | 11100001011101010… |
… | …10011100001010000 |
3 | 1110001110020002111212 |
4 | 32011311103201100 |
5 | 221441320321300 |
6 | 10541205355252 |
7 | 1043640651020 |
oct | 160565234120 |
9 | 43043202455 |
10 | 15130245200 |
11 | 64646a1184 |
12 | 2b23108b28 |
13 | 157181c315 |
14 | a37649a80 |
15 | 5d8490935 |
hex | 385d53850 |
15130245200 has 60 divisors (see below), whose sum is σ = 41543338080. Its totient is φ = 5187511680.
The previous prime is 15130245199. The next prime is 15130245223. The reversal of 15130245200 is 254203151.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2699030 + ... + 2704629.
It is an arithmetic number, because the mean of its divisors is an integer number (692388968).
Almost surely, 215130245200 is an apocalyptic number.
15130245200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
15130245200 is an abundant number, since it is smaller than the sum of its proper divisors (26413092880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15130245200 is a wasteful number, since it uses less digits than its factorization.
15130245200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5403684 (or 5403673 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 15130245200 its reverse (254203151), we get a palindrome (15384448351).
The spelling of 15130245200 in words is "fifteen billion, one hundred thirty million, two hundred forty-five thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •