Base | Representation |
---|---|
bin | 100111010001… |
… | …1100101101000 |
3 | 1102202020021201 |
4 | 1032203211220 |
5 | 20232434000 |
6 | 2013213544 |
7 | 340015621 |
oct | 116434550 |
9 | 42666251 |
10 | 20593000 |
11 | 1069590a |
12 | 6a912b4 |
13 | 436030c |
14 | 2a40a48 |
15 | 1c1b96a |
hex | 13a3968 |
20593000 has 32 divisors (see below), whose sum is σ = 48189960. Its totient is φ = 8236800.
The previous prime is 20592997. The next prime is 20593033. The reversal of 20593000 is 39502.
It can be written as a sum of positive squares in 4 ways, for example, as 12264004 + 8328996 = 3502^2 + 2886^2 .
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, 9297 + ... + 11296.
Almost surely, 220593000 is an apocalyptic number.
20593000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20593000 is an abundant number, since it is smaller than the sum of its proper divisors (27596960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20593000 is a wasteful number, since it uses less digits than its factorization.
20593000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20614 (or 20600 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 20593000 is about 4537.9510795071. The cubic root of 20593000 is about 274.0984248671.
The spelling of 20593000 in words is "twenty million, five hundred ninety-three thousand".
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