Base | Representation |
---|---|
bin | 1001010010000110100100… |
… | …01100010001110000101110 |
3 | 2200021111001202220110012200 |
4 | 10221003102030101300232 |
5 | 10133422224010240210 |
6 | 111225411044242330 |
7 | 4204543253542050 |
oct | 451032214216056 |
9 | 80244052813180 |
10 | 20413211024430 |
11 | 65602154a7644 |
12 | 23582730a03a6 |
13 | b50c5a93aca3 |
14 | 50800cbdb8d0 |
15 | 255edb4b70c0 |
hex | 1290d2311c2e |
20413211024430 has 48 divisors (see below), whose sum is σ = 60656398474464. Its totient is φ = 4665876805440.
The previous prime is 20413211024429. The next prime is 20413211024501. The reversal of 20413211024430 is 3442011231402.
20413211024430 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 3 + 211 + 0 + 2 + 443 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 20413211024394 and 20413211024403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16200960501 + ... + 16200961760.
It is an arithmetic number, because the mean of its divisors is an integer number (1263674968218).
Almost surely, 220413211024430 is an apocalyptic number.
20413211024430 is an abundant number, since it is smaller than the sum of its proper divisors (40243187450034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20413211024430 is a wasteful number, since it uses less digits than its factorization.
20413211024430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32401922281 (or 32401922278 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 20413211024430 its reverse (3442011231402), we get a palindrome (23855222255832).
The spelling of 20413211024430 in words is "twenty trillion, four hundred thirteen billion, two hundred eleven million, twenty-four thousand, four hundred thirty".
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