Base | Representation |
---|---|
bin | 10010101111111110… |
… | …010101111111011000 |
3 | 1220222001022222211101 |
4 | 102233332111333120 |
5 | 312212322144414 |
6 | 13125411241144 |
7 | 1311616042324 |
oct | 225776257730 |
9 | 56861288741 |
10 | 20132224984 |
11 | 85a1130673 |
12 | 3a9a2a91b4 |
13 | 1b8abc2081 |
14 | d8daa4984 |
15 | 7cc688a74 |
hex | 4aff95fd8 |
20132224984 has 16 divisors (see below), whose sum is σ = 37749816000. Its totient is φ = 10065607392.
The previous prime is 20132224961. The next prime is 20132225021. The reversal of 20132224984 is 48942223102.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147654 + ... + 249130.
It is an arithmetic number, because the mean of its divisors is an integer number (2359363500).
Almost surely, 220132224984 is an apocalyptic number.
It is an amenable number.
20132224984 is a deficient number, since it is larger than the sum of its proper divisors (17617591016).
20132224984 is a wasteful number, since it uses less digits than its factorization.
20132224984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126282 (or 126278 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 20132224984 in words is "twenty billion, one hundred thirty-two million, two hundred twenty-four thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •