Base | Representation |
---|---|
bin | 111101001100010… |
… | …0000000011110101 |
3 | 12022002112120001200 |
4 | 1322120200003311 |
5 | 13201112240000 |
6 | 535424043113 |
7 | 101611164363 |
oct | 17230400365 |
9 | 5262476050 |
10 | 2053243125 |
11 | 964002a4a |
12 | 493763499 |
13 | 2694c997b |
14 | 156998633 |
15 | c03cd500 |
hex | 7a6200f5 |
2053243125 has 30 divisors (see below), whose sum is σ = 3706068366. Its totient is φ = 1095060000.
The previous prime is 2053243117. The next prime is 2053243147. The reversal of 2053243125 is 5213423502.
It is a happy number.
2053243125 is a `hidden beast` number, since 2 + 0 + 532 + 4 + 3 + 125 = 666.
It can be written as a sum of positive squares in 5 ways, for example, as 743816529 + 1309426596 = 27273^2 + 36186^2 .
It is not a de Polignac number, because 2053243125 - 23 = 2053243117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 176886 + ... + 188135.
Almost surely, 22053243125 is an apocalyptic number.
2053243125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2053243125 is a deficient number, since it is larger than the sum of its proper divisors (1652825241).
2053243125 is an equidigital number, since it uses as much as digits as its factorization.
2053243125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365047 (or 365029 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2053243125 is about 45312.7258615061. The cubic root of 2053243125 is about 1271.0036344977.
Adding to 2053243125 its reverse (5213423502), we get a palindrome (7266666627).
The spelling of 2053243125 in words is "two billion, fifty-three million, two hundred forty-three thousand, one hundred twenty-five".
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