Base | Representation |
---|---|
bin | 1100101101100… |
… | …0001010110001 |
3 | 10201022122100221 |
4 | 3023120022301 |
5 | 102122023400 |
6 | 5142413041 |
7 | 1215110026 |
oct | 313301261 |
9 | 121278327 |
10 | 53314225 |
11 | 28104848 |
12 | 15a31181 |
13 | b078aa3 |
14 | 711b54d |
15 | 4a31c1a |
hex | 32d82b1 |
53314225 has 12 divisors (see below), whose sum is σ = 67897564. Its totient is φ = 41497920.
The previous prime is 53314213. The next prime is 53314231. The reversal of 53314225 is 52241335.
It can be written as a sum of positive squares in 6 ways, for example, as 954529 + 52359696 = 977^2 + 7236^2 .
It is not a de Polignac number, because 53314225 - 215 = 53281457 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53314225.
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, 27894 + ... + 29743.
Almost surely, 253314225 is an apocalyptic number.
It is an amenable number.
53314225 is a deficient number, since it is larger than the sum of its proper divisors (14583339).
53314225 is a wasteful number, since it uses less digits than its factorization.
53314225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57684 (or 57679 counting only the distinct ones).
The product of its digits is 3600, while the sum is 25.
The square root of 53314225 is about 7301.6590580498. The cubic root of 53314225 is about 376.3694521073.
The spelling of 53314225 in words is "fifty-three million, three hundred fourteen thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •