Base | Representation |
---|---|
bin | 1100100001111… |
… | …0101110000001 |
3 | 10122220001101121 |
4 | 3020132232001 |
5 | 101423222000 |
6 | 5114232241 |
7 | 1205464324 |
oct | 310365601 |
9 | 118801347 |
10 | 52554625 |
11 | 27736082 |
12 | 15725681 |
13 | ab71116 |
14 | 6da07bb |
15 | 4931b1a |
hex | 321eb81 |
52554625 has 16 divisors (see below), whose sum is σ = 65791440. Its totient is φ = 41913600.
The previous prime is 52554613. The next prime is 52554647. The reversal of 52554625 is 52645525.
It can be written as a sum of positive squares in 8 ways, for example, as 24591681 + 27962944 = 4959^2 + 5288^2 .
It is not a de Polignac number, because 52554625 - 213 = 52546433 is a prime.
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, 73771 + ... + 74479.
It is an arithmetic number, because the mean of its divisors is an integer number (4111965).
Almost surely, 252554625 is an apocalyptic number.
It is an amenable number.
52554625 is a deficient number, since it is larger than the sum of its proper divisors (13236815).
52554625 is an equidigital number, since it uses as much as digits as its factorization.
52554625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1317 (or 1307 counting only the distinct ones).
The product of its digits is 60000, while the sum is 34.
The square root of 52554625 is about 7249.4568762080. The cubic root of 52554625 is about 374.5734409028.
The spelling of 52554625 in words is "fifty-two million, five hundred fifty-four thousand, six hundred twenty-five".
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