Base | Representation |
---|---|
bin | 111101010010011… |
… | …0011101011010000 |
3 | 12022022121110101221 |
4 | 1322210303223100 |
5 | 13202424003300 |
6 | 540021134424 |
7 | 101650462012 |
oct | 17244635320 |
9 | 5268543357 |
10 | 2056469200 |
11 | 965906825 |
12 | 49485a414 |
13 | 26a0891a6 |
14 | 1571981b2 |
15 | c081931a |
hex | 7a933ad0 |
2056469200 has 60 divisors (see below), whose sum is σ = 4945179148. Its totient is φ = 821836800.
The previous prime is 2056469197. The next prime is 2056469201. The reversal of 2056469200 is 29646502.
It can be written as a sum of positive squares in 6 ways, for example, as 238640704 + 1817828496 = 15448^2 + 42636^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2056469201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 694924 + ... + 697876.
Almost surely, 22056469200 is an apocalyptic number.
2056469200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2056469200 is an abundant number, since it is smaller than the sum of its proper divisors (2888709948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2056469200 is a wasteful number, since it uses less digits than its factorization.
2056469200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4712 (or 4701 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 2056469200 is about 45348.3097810712. The cubic root of 2056469200 is about 1271.6689571391.
The spelling of 2056469200 in words is "two billion, fifty-six million, four hundred sixty-nine thousand, two hundred".
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