Base | Representation |
---|---|
bin | 1100010010001011111… |
… | …10000111110100100110 |
3 | 1111100110112022112212022 |
4 | 12021011332013310212 |
5 | 23403410130123003 |
6 | 521522354223142 |
7 | 42331360551434 |
oct | 6110576076446 |
9 | 1440415275768 |
10 | 422080707878 |
11 | 153004613005 |
12 | 69975b84ab2 |
13 | 30a5710a96b |
14 | 16600951d54 |
15 | aea516a738 |
hex | 6245f87d26 |
422080707878 has 32 divisors (see below), whose sum is σ = 672235200000. Its totient is φ = 198072273024.
The previous prime is 422080707869. The next prime is 422080707899. The reversal of 422080707878 is 878707080224.
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, 23183423 + ... + 23201621.
It is an arithmetic number, because the mean of its divisors is an integer number (21007350000).
Almost surely, 2422080707878 is an apocalyptic number.
422080707878 is a deficient number, since it is larger than the sum of its proper divisors (250154492122).
422080707878 is a wasteful number, since it uses less digits than its factorization.
422080707878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20084.
The product of its (nonzero) digits is 2809856, while the sum is 53.
The spelling of 422080707878 in words is "four hundred twenty-two billion, eighty million, seven hundred seven thousand, eight hundred seventy-eight".
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