Base | Representation |
---|---|
bin | 10010000111011000101… |
… | …10010011100111101010 |
3 | 2012111121221201200012221 |
4 | 21003230112103213222 |
5 | 40144224240424010 |
6 | 1153540101224254 |
7 | 62653441321333 |
oct | 11035426234752 |
9 | 2174557650187 |
10 | 622440561130 |
11 | 21aa80519293 |
12 | a077210208a |
13 | 46907b52b4b |
14 | 221aa74728a |
15 | 112ceec2dda |
hex | 90ec5939ea |
622440561130 has 32 divisors (see below), whose sum is σ = 1133067456720. Its totient is φ = 246160104960.
The previous prime is 622440561103. The next prime is 622440561167. The reversal of 622440561130 is 31165044226.
622440561130 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 8 ways, for example, as 333068648641 + 289371912489 = 577121^2 + 537933^2 .
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, 22553940 + ... + 22581520.
Almost surely, 2622440561130 is an apocalyptic number.
622440561130 is a deficient number, since it is larger than the sum of its proper divisors (510626895590).
622440561130 is a wasteful number, since it uses less digits than its factorization.
622440561130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53034.
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 622440561130 in words is "six hundred twenty-two billion, four hundred forty million, five hundred sixty-one thousand, one hundred thirty".
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