Base | Representation |
---|---|
bin | 1111000001010… |
… | …0111010110101 |
3 | 11101112202002102 |
4 | 3300110322311 |
5 | 112112001440 |
6 | 10130151445 |
7 | 1363331120 |
oct | 360247265 |
9 | 141482072 |
10 | 63000245 |
11 | 32620020 |
12 | 19122585 |
13 | 1008a769 |
14 | 851d3b7 |
15 | 57e6b15 |
hex | 3c14eb5 |
63000245 has 16 divisors (see below), whose sum is σ = 94255488. Its totient is φ = 39272640.
The previous prime is 63000229. The next prime is 63000271. The reversal of 63000245 is 54200036.
It is not a de Polignac number, because 63000245 - 24 = 63000229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81434 + ... + 82203.
It is an arithmetic number, because the mean of its divisors is an integer number (5890968).
Almost surely, 263000245 is an apocalyptic number.
It is an amenable number.
63000245 is a deficient number, since it is larger than the sum of its proper divisors (31255243).
63000245 is a wasteful number, since it uses less digits than its factorization.
63000245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163660.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 63000245 is about 7937.2693667281. The cubic root of 63000245 is about 397.9062365927.
The spelling of 63000245 in words is "sixty-three million, two hundred forty-five", and thus it is an aban number.
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