Base | Representation |
---|---|
bin | 10101000100101000… |
… | …11100011110011100 |
3 | 1002012102210021010020 |
4 | 22202110130132130 |
5 | 141132134444400 |
6 | 5110333112140 |
7 | 550231432263 |
oct | 124224343634 |
9 | 32172707106 |
10 | 11313203100 |
11 | 488600aa31 |
12 | 2238928650 |
13 | 10b3a98c24 |
14 | 79471d5da |
15 | 46330a2a0 |
hex | 2a251c79c |
11313203100 has 72 divisors (see below), whose sum is σ = 32744081328. Its totient is φ = 3015820800.
The previous prime is 11313203081. The next prime is 11313203107. The reversal of 11313203100 is 130231311.
It is a super-2 number, since 2×113132031002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 11313203100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313203107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1332870 + ... + 1341330.
Almost surely, 211313203100 is an apocalyptic number.
11313203100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11313203100 is an abundant number, since it is smaller than the sum of its proper divisors (21430878228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11313203100 is a wasteful number, since it uses less digits than its factorization.
11313203100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12935 (or 12928 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 11313203100 its reverse (130231311), we get a palindrome (11443434411).
The spelling of 11313203100 in words is "eleven billion, three hundred thirteen million, two hundred three thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •