Base | Representation |
---|---|
bin | 10010101111111101… |
… | …100001110100101110 |
3 | 1220222000221010201112 |
4 | 102233331201310232 |
5 | 312212243330220 |
6 | 13125402512022 |
7 | 1311614162345 |
oct | 225775416456 |
9 | 56860833645 |
10 | 20132011310 |
11 | 85a0aa5084 |
12 | 3a9a205612 |
13 | 1b8ab48a38 |
14 | d8da4ab5c |
15 | 7cc6455c5 |
hex | 4aff61d2e |
20132011310 has 16 divisors (see below), whose sum is σ = 36921350016. Its totient is φ = 7900864608.
The previous prime is 20132011309. The next prime is 20132011313. The reversal of 20132011310 is 1311023102.
It is a super-2 number, since 2×201320113102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20132011313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18991934 + ... + 18992993.
It is an arithmetic number, because the mean of its divisors is an integer number (2307584376).
Almost surely, 220132011310 is an apocalyptic number.
20132011310 is a deficient number, since it is larger than the sum of its proper divisors (16789338706).
20132011310 is a wasteful number, since it uses less digits than its factorization.
20132011310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37984987.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 20132011310 its reverse (1311023102), we get a palindrome (21443034412).
The spelling of 20132011310 in words is "twenty billion, one hundred thirty-two million, eleven thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.107 sec. • engine limits •