Base | Representation |
---|---|
bin | 100101000110010… |
… | …010110101111100 |
3 | 1121101011112221110 |
4 | 211012102311330 |
5 | 2233314011121 |
6 | 141432202020 |
7 | 21265241526 |
oct | 4506226574 |
9 | 1541145843 |
10 | 622407036 |
11 | 29a372689 |
12 | 154539310 |
13 | 9bc427b4 |
14 | 5c93aa16 |
15 | 39996d76 |
hex | 25192d7c |
622407036 has 12 divisors (see below), whose sum is σ = 1452283112. Its totient is φ = 207469008.
The previous prime is 622407031. The next prime is 622407047. The reversal of 622407036 is 630704226.
622407036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 622406994 and 622407012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (622407031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25933615 + ... + 25933638.
Almost surely, 2622407036 is an apocalyptic number.
It is an amenable number.
622407036 is an abundant number, since it is smaller than the sum of its proper divisors (829876076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
622407036 is a wasteful number, since it uses less digits than its factorization.
622407036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51867260 (or 51867258 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 622407036 is about 24948.0868204358. The cubic root of 622407036 is about 853.8039594840.
The spelling of 622407036 in words is "six hundred twenty-two million, four hundred seven thousand, thirty-six".
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