Base | Representation |
---|---|
bin | 111101000111110… |
… | …0010010000000000 |
3 | 12021221010011000121 |
4 | 1322033202100000 |
5 | 13200012032200 |
6 | 535301430024 |
7 | 101552205205 |
oct | 17217422000 |
9 | 5257104017 |
10 | 2050892800 |
11 | 962748130 |
12 | 492a0b314 |
13 | 268b85c48 |
14 | 156545cac |
15 | c00b6e1a |
hex | 7a3e2400 |
2050892800 has 132 divisors (see below), whose sum is σ = 5546649456. Its totient is φ = 745676800.
The previous prime is 2050892791. The next prime is 2050892807. The reversal of 2050892800 is 82980502.
It is a super-2 number, since 2×20508928002 = 8412322554183680000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2050892807) 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, 277959 + ... + 285241.
Almost surely, 22050892800 is an apocalyptic number.
2050892800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2050892800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2773324728).
2050892800 is an abundant number, since it is smaller than the sum of its proper divisors (3495756656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050892800 is a wasteful number, since it uses less digits than its factorization.
2050892800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7324 (or 7301 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The square root of 2050892800 is about 45286.7839441045. The cubic root of 2050892800 is about 1270.5184813370.
The spelling of 2050892800 in words is "two billion, fifty million, eight hundred ninety-two thousand, eight hundred".
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