Base | Representation |
---|---|
bin | 1010101111010… |
… | …0011001100101 |
3 | 10010202022222120 |
4 | 2223310121211 |
5 | 43012310003 |
6 | 4245220153 |
7 | 1054562415 |
oct | 253643145 |
9 | 103668876 |
10 | 45041253 |
11 | 23474184 |
12 | 13101659 |
13 | 944033a |
14 | 5da6645 |
15 | 3e4a853 |
hex | 2af4665 |
45041253 has 16 divisors (see below), whose sum is σ = 62078016. Its totient is φ = 29030400.
The previous prime is 45041251. The next prime is 45041257. The reversal of 45041253 is 35214054.
It is not a de Polignac number, because 45041253 - 21 = 45041251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45041251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11301 + ... + 14757.
It is an arithmetic number, because the mean of its divisors is an integer number (3879876).
Almost surely, 245041253 is an apocalyptic number.
45041253 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
45041253 is a deficient number, since it is larger than the sum of its proper divisors (17036763).
45041253 is a wasteful number, since it uses less digits than its factorization.
45041253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3604.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 45041253 is about 6711.2780452012. The cubic root of 45041253 is about 355.7979880076.
The spelling of 45041253 in words is "forty-five million, forty-one thousand, two hundred fifty-three".
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