Base | Representation |
---|---|
bin | 100110111011011… |
… | …001111101100101 |
3 | 1200111221021102211 |
4 | 212323121331211 |
5 | 2314143411140 |
6 | 144450203421 |
7 | 22120214113 |
oct | 4673317545 |
9 | 1614837384 |
10 | 653107045 |
11 | 305730a98 |
12 | 162883571 |
13 | a5401296 |
14 | 62a4cab3 |
15 | 3c50d2ea |
hex | 26ed9f65 |
653107045 has 16 divisors (see below), whose sum is σ = 825661440. Its totient is φ = 494576064.
The previous prime is 653107043. The next prime is 653107051. The reversal of 653107045 is 540701356.
It is a cyclic number.
It is not a de Polignac number, because 653107045 - 21 = 653107043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 653106998 and 653107016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (653107043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162652 + ... + 166618.
It is an arithmetic number, because the mean of its divisors is an integer number (51603840).
Almost surely, 2653107045 is an apocalyptic number.
It is an amenable number.
653107045 is a deficient number, since it is larger than the sum of its proper divisors (172554395).
653107045 is a wasteful number, since it uses less digits than its factorization.
653107045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5724.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 653107045 is about 25555.9590898092. The cubic root of 653107045 is about 867.6171395993.
The spelling of 653107045 in words is "six hundred fifty-three million, one hundred seven thousand, forty-five".
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