Base | Representation |
---|---|
bin | 1011101100111110100… |
… | …01111010111101011100 |
3 | 1102102220100001112010202 |
4 | 11312133101322331130 |
5 | 23042002140440240 |
6 | 504420225123032 |
7 | 41023342410332 |
oct | 5663721727534 |
9 | 1372810045122 |
10 | 402104233820 |
11 | 1455933a2413 |
12 | 65b1ba89478 |
13 | 2bbc257c303 |
14 | 15667831b52 |
15 | a6d64ea315 |
hex | 5d9f47af5c |
402104233820 has 48 divisors (see below), whose sum is σ = 849757819680. Its totient is φ = 159825125376.
The previous prime is 402104233819. The next prime is 402104233837. The reversal of 402104233820 is 28332401204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27745136 + ... + 27759624.
It is an arithmetic number, because the mean of its divisors is an integer number (17703287910).
Almost surely, 2402104233820 is an apocalyptic number.
It is an amenable number.
402104233820 is an abundant number, since it is smaller than the sum of its proper divisors (447653585860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402104233820 is a wasteful number, since it uses less digits than its factorization.
402104233820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23174 (or 23172 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The spelling of 402104233820 in words is "four hundred two billion, one hundred four million, two hundred thirty-three thousand, eight hundred twenty".
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