Base | Representation |
---|---|
bin | 1110111000100… |
… | …0100010001001 |
3 | 11100110112022101 |
4 | 3232020202021 |
5 | 111440101400 |
6 | 10105553401 |
7 | 1355414512 |
oct | 356104211 |
9 | 140415271 |
10 | 62425225 |
11 | 32267aa5 |
12 | 18aa5861 |
13 | cc18b05 |
14 | 840da09 |
15 | 573156a |
hex | 3b88889 |
62425225 has 12 divisors (see below), whose sum is σ = 77661324. Its totient is φ = 49776320.
The previous prime is 62425219. The next prime is 62425267. The reversal of 62425225 is 52252426.
It can be written as a sum of positive squares in 6 ways, for example, as 20331081 + 42094144 = 4509^2 + 6488^2 .
It is not a de Polignac number, because 62425225 - 211 = 62423177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 62425193 and 62425202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3987 + ... + 11863.
It is an arithmetic number, because the mean of its divisors is an integer number (6471777).
Almost surely, 262425225 is an apocalyptic number.
It is an amenable number.
62425225 is a deficient number, since it is larger than the sum of its proper divisors (15236099).
62425225 is a wasteful number, since it uses less digits than its factorization.
62425225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8204 (or 8199 counting only the distinct ones).
The product of its digits is 9600, while the sum is 28.
The square root of 62425225 is about 7900.9635488338. The cubic root of 62425225 is about 396.6919359495.
The spelling of 62425225 in words is "sixty-two million, four hundred twenty-five thousand, two hundred twenty-five".
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