Base | Representation |
---|---|
bin | 1111000011101111… |
… | …0001001111010100 |
3 | 101102201010000222212 |
4 | 3300323301033110 |
5 | 31234300400040 |
6 | 1505034212552 |
7 | 202112063465 |
oct | 36073611724 |
9 | 11381100885 |
10 | 4042200020 |
11 | 1794797781 |
12 | 949884158 |
13 | 4c55a8741 |
14 | 2a4bbad6c |
15 | 189d0dd65 |
hex | f0ef13d4 |
4042200020 has 24 divisors (see below), whose sum is σ = 8492498784. Its totient is φ = 1616141216.
The previous prime is 4042199983. The next prime is 4042200073. The reversal of 4042200020 is 200022404.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4042199968 and 4042200004.
It is a congruent number.
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, 194 + ... + 89913.
It is an arithmetic number, because the mean of its divisors is an integer number (353854116).
Almost surely, 24042200020 is an apocalyptic number.
It is an amenable number.
4042200020 is an abundant number, since it is smaller than the sum of its proper divisors (4450298764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4042200020 is a wasteful number, since it uses less digits than its factorization.
4042200020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92359 (or 92357 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 4042200020 is about 63578.2983414939. The cubic root of 4042200020 is about 1592.9638979191.
Adding to 4042200020 its reverse (200022404), we get a palindrome (4242222424).
The spelling of 4042200020 in words is "four billion, forty-two million, two hundred thousand, twenty".
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