Base | Representation |
---|---|
bin | 100111000111101100… |
… | …100101101010100100 |
3 | 11000102101221011002121 |
4 | 213013230211222210 |
5 | 1142011243412020 |
6 | 31144042115324 |
7 | 3014632056352 |
oct | 470754455244 |
9 | 130371834077 |
10 | 42005060260 |
11 | 168a5841539 |
12 | 81834abb44 |
13 | 3c655abc57 |
14 | 20669c27d2 |
15 | 115ca48baa |
hex | 9c7b25aa4 |
42005060260 has 24 divisors (see below), whose sum is σ = 88224003000. Its totient is φ = 16799476224.
The previous prime is 42005060231. The next prime is 42005060329. The reversal of 42005060260 is 6206050024.
42005060260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9125216676 + 32879843584 = 95526^2 + 181328^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21135 + ... + 290614.
It is an arithmetic number, because the mean of its divisors is an integer number (3676000125).
Almost surely, 242005060260 is an apocalyptic number.
It is an amenable number.
42005060260 is an abundant number, since it is smaller than the sum of its proper divisors (46218942740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42005060260 is a wasteful number, since it uses less digits than its factorization.
42005060260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318495 (or 318493 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The spelling of 42005060260 in words is "forty-two billion, five million, sixty thousand, two hundred sixty".
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