Base | Representation |
---|---|
bin | 1000100110100110010101 |
3 | 11020120121220 |
4 | 20212212111 |
5 | 1034132003 |
6 | 120200553 |
7 | 25112040 |
oct | 10464625 |
9 | 4216556 |
10 | 2255253 |
11 | 1300450 |
12 | 909159 |
13 | 60c690 |
14 | 429c57 |
15 | 2e8353 |
hex | 226995 |
2255253 has 32 divisors (see below), whose sum is σ = 4042752. Its totient is φ = 1080000.
The previous prime is 2255251. The next prime is 2255257. The reversal of 2255253 is 3525522.
It is not a de Polignac number, because 2255253 - 21 = 2255251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2255251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2628 + ... + 3378.
It is an arithmetic number, because the mean of its divisors is an integer number (126336).
22255253 is an apocalyptic number.
It is an amenable number.
2255253 is a deficient number, since it is larger than the sum of its proper divisors (1787499).
2255253 is a wasteful number, since it uses less digits than its factorization.
2255253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785.
The product of its digits is 3000, while the sum is 24.
The square root of 2255253 is about 1501.7499791909. The cubic root of 2255253 is about 131.1389664128.
It can be divided in two parts, 2 and 255253, that added together give a triangular number (255255 = T714).
The spelling of 2255253 in words is "two million, two hundred fifty-five thousand, two hundred fifty-three".
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