Base | Representation |
---|---|
bin | 111101001100101… |
… | …0010100100101001 |
3 | 12022002221001212122 |
4 | 1322121102210221 |
5 | 13201140400100 |
6 | 535432321025 |
7 | 101613015524 |
oct | 17231224451 |
9 | 5262831778 |
10 | 2053450025 |
11 | 964134440 |
12 | 493843175 |
13 | 26956cbb3 |
14 | 156a0dbbb |
15 | c041e985 |
hex | 7a652929 |
2053450025 has 24 divisors (see below), whose sum is σ = 2780104800. Its totient is φ = 1492156800.
The previous prime is 2053449991. The next prime is 2053450033. The reversal of 2053450025 is 5200543502.
It is not a de Polignac number, because 2053450025 - 224 = 2036672809 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2053449976 and 2053450003.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431861 + ... + 436589.
It is an arithmetic number, because the mean of its divisors is an integer number (115837700).
Almost surely, 22053450025 is an apocalyptic number.
2053450025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2053450025 is a deficient number, since it is larger than the sum of its proper divisors (726654775).
2053450025 is a wasteful number, since it uses less digits than its factorization.
2053450025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6329 (or 6324 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 2053450025 is about 45315.0088270983. The cubic root of 2053450025 is about 1271.0463249802.
Adding to 2053450025 its reverse (5200543502), we get a palindrome (7253993527).
The spelling of 2053450025 in words is "two billion, fifty-three million, four hundred fifty thousand, twenty-five".
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