Base | Representation |
---|---|
bin | 1100100001111… |
… | …0110111110101 |
3 | 10122220002020212 |
4 | 3020132313311 |
5 | 101423232003 |
6 | 5114235205 |
7 | 1205466212 |
oct | 310366765 |
9 | 118802225 |
10 | 52555253 |
11 | 277365a3 |
12 | 15725b05 |
13 | ab714aa |
14 | 6da0b09 |
15 | 4931dd8 |
hex | 321edf5 |
52555253 has 8 divisors (see below), whose sum is σ = 55771200. Its totient is φ = 49416928.
The previous prime is 52555219. The next prime is 52555289. The reversal of 52555253 is 35255525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52555253 - 26 = 52555189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52554253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18008 + ... + 20721.
It is an arithmetic number, because the mean of its divisors is an integer number (6971400).
Almost surely, 252555253 is an apocalyptic number.
It is an amenable number.
52555253 is a deficient number, since it is larger than the sum of its proper divisors (3215947).
52555253 is a wasteful number, since it uses less digits than its factorization.
52555253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38811.
The product of its digits is 37500, while the sum is 32.
The square root of 52555253 is about 7249.5001896683. The cubic root of 52555253 is about 374.5749328818.
The spelling of 52555253 in words is "fifty-two million, five hundred fifty-five thousand, two hundred fifty-three".
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