Base | Representation |
---|---|
bin | 1000010111101111… |
… | …0100110101010001 |
3 | 12210121020002201022 |
4 | 2011323310311101 |
5 | 14100221141000 |
6 | 1010550045225 |
7 | 106453426556 |
oct | 20573646521 |
9 | 5717202638 |
10 | 2247052625 |
11 | a53447994 |
12 | 528649815 |
13 | 29a6c734c |
14 | 174608a2d |
15 | d2413585 |
hex | 85ef4d51 |
2247052625 has 8 divisors (see below), whose sum is σ = 2804321832. Its totient is φ = 1797642000.
The previous prime is 2247052579. The next prime is 2247052649. The reversal of 2247052625 is 5262507422.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 27888961 + 2219163664 = 5281^2 + 47108^2 .
It is not a de Polignac number, because 2247052625 - 210 = 2247051601 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 8988086 + ... + 8988335.
It is an arithmetic number, because the mean of its divisors is an integer number (350540229).
Almost surely, 22247052625 is an apocalyptic number.
2247052625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2247052625 is a deficient number, since it is larger than the sum of its proper divisors (557269207).
2247052625 is an equidigital number, since it uses as much as digits as its factorization.
2247052625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17976436 (or 17976426 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 35.
The square root of 2247052625 is about 47403.0866611026. The cubic root of 2247052625 is about 1309.7982761468.
The spelling of 2247052625 in words is "two billion, two hundred forty-seven million, fifty-two thousand, six hundred twenty-five".
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