Base | Representation |
---|---|
bin | 1011111100011000100111… |
… | …1111011011100000101100 |
3 | 1201111102001202111002000110 |
4 | 2333012021333123200230 |
5 | 3210123344203131340 |
6 | 43532434340300020 |
7 | 2523520643240631 |
oct | 277061177334054 |
9 | 51442052432013 |
10 | 13132030130220 |
11 | 42032987257a1 |
12 | 15810aa3a1610 |
13 | 743464326621 |
14 | 335844d90188 |
15 | 17b8da860680 |
hex | bf189fdb82c |
13132030130220 has 96 divisors (see below), whose sum is σ = 38922200190720. Its totient is φ = 3302489675520.
The previous prime is 13132030130209. The next prime is 13132030130257. The reversal of 13132030130220 is 2203103023131.
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, 87682666 + ... + 87832305.
It is an arithmetic number, because the mean of its divisors is an integer number (405439585320).
Almost surely, 213132030130220 is an apocalyptic number.
13132030130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13132030130220 is an abundant number, since it is smaller than the sum of its proper divisors (25790170060500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13132030130220 is a wasteful number, since it uses less digits than its factorization.
13132030130220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175515055 (or 175515053 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13132030130220 its reverse (2203103023131), we get a palindrome (15335133153351).
The spelling of 13132030130220 in words is "thirteen trillion, one hundred thirty-two billion, thirty million, one hundred thirty thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •