Base | Representation |
---|---|
bin | 100111000111100000… |
… | …111100111110100110 |
3 | 11000102012012011221211 |
4 | 213013200330332212 |
5 | 1142010003310042 |
6 | 31143452502034 |
7 | 3014564123500 |
oct | 470740747646 |
9 | 130365164854 |
10 | 42002010022 |
11 | 168a4048885 |
12 | 818247a91a |
13 | 3c64a8178b |
14 | 206642ad70 |
15 | 115c645017 |
hex | 9c783cfa6 |
42002010022 has 12 divisors (see below), whose sum is σ = 73289221740. Its totient is φ = 18000861396.
The previous prime is 42002009999. The next prime is 42002010047. The reversal of 42002010022 is 22001020024.
It is a junction number, because it is equal to n+sod(n) for n = 42002009984 and 42002010011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214295872 + ... + 214296067.
It is an arithmetic number, because the mean of its divisors is an integer number (6107435145).
Almost surely, 242002010022 is an apocalyptic number.
42002010022 is a deficient number, since it is larger than the sum of its proper divisors (31287211718).
42002010022 is a wasteful number, since it uses less digits than its factorization.
42002010022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428591955 (or 428591948 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 42002010022 its reverse (22001020024), we get a palindrome (64003030046).
The spelling of 42002010022 in words is "forty-two billion, two million, ten thousand, twenty-two".
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