Base | Representation |
---|---|
bin | 1111001100111… |
… | …0011101100001 |
3 | 11102222100120211 |
4 | 3303032131201 |
5 | 112310311400 |
6 | 10154334121 |
7 | 1402644604 |
oct | 363163541 |
9 | 142870524 |
10 | 63760225 |
11 | 32a9a001 |
12 | 1942a341 |
13 | 10295659 |
14 | 867a33b |
15 | 58e6dba |
hex | 3cce761 |
63760225 has 9 divisors (see below), whose sum is σ = 79112217. Its totient is φ = 50976240.
The previous prime is 63760157. The next prime is 63760243. The reversal of 63760225 is 52206736.
The square root of 63760225 is 7985.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 12723489 + 51036736 = 3567^2 + 7144^2 .
It is not a de Polignac number, because 63760225 - 29 = 63759713 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39127 + ... + 40723.
Almost surely, 263760225 is an apocalyptic number.
63760225 is the 7985-th square number.
63760225 is the 3993-rd centered octagonal number.
It is an amenable number.
63760225 is a deficient number, since it is larger than the sum of its proper divisors (15351992).
63760225 is an frugal number, since it uses more digits than its factorization.
63760225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3204 (or 1602 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
The cubic root of 63760225 is about 399.4998436196.
The spelling of 63760225 in words is "sixty-three million, seven hundred sixty thousand, two hundred twenty-five".
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