Base | Representation |
---|---|
bin | 1010100001100101… |
… | …1111100101010101 |
3 | 21021220012211121110 |
4 | 2220121133211111 |
5 | 21241231132003 |
6 | 1144203005233 |
7 | 130004162532 |
oct | 25031374525 |
9 | 7256184543 |
10 | 2825255253 |
11 | 121a8680a7 |
12 | 66a209819 |
13 | 360430692 |
14 | 1cb319d89 |
15 | 118077a03 |
hex | a865f955 |
2825255253 has 8 divisors (see below), whose sum is σ = 3768061248. Its totient is φ = 1882976384.
The previous prime is 2825255239. The next prime is 2825255261. The reversal of 2825255253 is 3525525282.
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 2825255253 - 25 = 2825255221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2825255053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119100 + ... + 140837.
It is an arithmetic number, because the mean of its divisors is an integer number (471007656).
Almost surely, 22825255253 is an apocalyptic number.
It is an amenable number.
2825255253 is a deficient number, since it is larger than the sum of its proper divisors (942805995).
2825255253 is a wasteful number, since it uses less digits than its factorization.
2825255253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263563.
The product of its digits is 240000, while the sum is 39.
The square root of 2825255253 is about 53153.1302276733. The cubic root of 2825255253 is about 1413.6847193467.
The spelling of 2825255253 in words is "two billion, eight hundred twenty-five million, two hundred fifty-five thousand, two hundred fifty-three".
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