Base | Representation |
---|---|
bin | 1001010010000110100010… |
… | …00110000010101100000100 |
3 | 2200021111000111021000221111 |
4 | 10221003101012002230010 |
5 | 10133422204302100422 |
6 | 111225405145454404 |
7 | 4204542641206222 |
oct | 451032106025404 |
9 | 80244014230844 |
10 | 20413192612612 |
11 | 6560206071568 |
12 | 2358268aa1404 |
13 | b50c56b92717 |
14 | 50800a5a7b12 |
15 | 255ed9a7ba77 |
hex | 1290d1182b04 |
20413192612612 has 96 divisors (see below), whose sum is σ = 38606000509440. Its totient is φ = 9408956067840.
The previous prime is 20413192612607. The next prime is 20413192612627. The reversal of 20413192612612 is 21621629131402.
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, 1756572162 + ... + 1756583782.
It is an arithmetic number, because the mean of its divisors is an integer number (402145838640).
Almost surely, 220413192612612 is an apocalyptic number.
It is an amenable number.
20413192612612 is a deficient number, since it is larger than the sum of its proper divisors (18192807896828).
20413192612612 is a wasteful number, since it uses less digits than its factorization.
20413192612612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13261 (or 13259 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 20413192612612 in words is "twenty trillion, four hundred thirteen billion, one hundred ninety-two million, six hundred twelve thousand, six hundred twelve".
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