Base | Representation |
---|---|
bin | 1100101000110… |
… | …1111001111101 |
3 | 10200202012010000 |
4 | 3022031321331 |
5 | 102032310140 |
6 | 5132104513 |
7 | 1212402144 |
oct | 312157175 |
9 | 120665100 |
10 | 53010045 |
11 | 27a17260 |
12 | 15905139 |
13 | aca04ba |
14 | 707c75b |
15 | 49c1a30 |
hex | 328de7d |
53010045 has 80 divisors (see below), whose sum is σ = 105728832. Its totient is φ = 25194240.
The previous prime is 53009987. The next prime is 53010053. The reversal of 53010045 is 54001035.
It is not a de Polignac number, because 53010045 - 215 = 52977277 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 325134 + ... + 325296.
Almost surely, 253010045 is an apocalyptic number.
53010045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53010045 is a deficient number, since it is larger than the sum of its proper divisors (52718787).
53010045 is a wasteful number, since it uses less digits than its factorization.
53010045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264 (or 255 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 53010045 is about 7280.7997500275. The cubic root of 53010045 is about 375.6523046717.
The spelling of 53010045 in words is "fifty-three million, ten thousand, forty-five".
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