Base | Representation |
---|---|
bin | 1111000011000… |
… | …0010000100001 |
3 | 11101202102200211 |
4 | 3300300100201 |
5 | 112124042400 |
6 | 10132414121 |
7 | 1364305441 |
oct | 360602041 |
9 | 141672624 |
10 | 63112225 |
11 | 32697170 |
12 | 19177341 |
13 | 100c9717 |
14 | 854c121 |
15 | 5819dba |
hex | 3c30421 |
63112225 has 12 divisors (see below), whose sum is σ = 85374000. Its totient is φ = 45899600.
The previous prime is 63112183. The next prime is 63112267. The reversal of 63112225 is 52221136.
It is an interprime number because it is at equal distance from previous prime (63112183) and next prime (63112267).
It is not a de Polignac number, because 63112225 - 225 = 29557793 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 63112196 and 63112205.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114475 + ... + 115024.
It is an arithmetic number, because the mean of its divisors is an integer number (7114500).
Almost surely, 263112225 is an apocalyptic number.
It is an amenable number.
63112225 is a deficient number, since it is larger than the sum of its proper divisors (22261775).
63112225 is a wasteful number, since it uses less digits than its factorization.
63112225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229520 (or 229515 counting only the distinct ones).
The product of its digits is 720, while the sum is 22.
The square root of 63112225 is about 7944.3202981753. The cubic root of 63112225 is about 398.1418503154.
The spelling of 63112225 in words is "sixty-three million, one hundred twelve thousand, two hundred twenty-five".
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