Base | Representation |
---|---|
bin | 11000001110111100… |
… | …00101101101100000 |
3 | 1020120201001011112112 |
4 | 30013132011231200 |
5 | 203121104330422 |
6 | 5550554214452 |
7 | 640256063015 |
oct | 140736055540 |
9 | 36521034475 |
10 | 13010230112 |
11 | 5576a324a0 |
12 | 2631124428 |
13 | 12c4544219 |
14 | 8b5c6d70c |
15 | 5122c2ee2 |
hex | 307785b60 |
13010230112 has 24 divisors (see below), whose sum is σ = 27942426792. Its totient is φ = 5913740800.
The previous prime is 13010230073. The next prime is 13010230127. The reversal of 13010230112 is 21103201031.
It is a super-4 number, since 4×130102301124 (a number of 42 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18480089 + ... + 18480792.
It is an arithmetic number, because the mean of its divisors is an integer number (1164267783).
Almost surely, 213010230112 is an apocalyptic number.
It is an amenable number.
13010230112 is an abundant number, since it is smaller than the sum of its proper divisors (14932196680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010230112 is a wasteful number, since it uses less digits than its factorization.
13010230112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36960902 (or 36960894 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13010230112 its reverse (21103201031), we get a palindrome (34113431143).
The spelling of 13010230112 in words is "thirteen billion, ten million, two hundred thirty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •