Base | Representation |
---|---|
bin | 11010110110100… |
… | …11101100011001 |
3 | 120200212111212102 |
4 | 31123103230121 |
5 | 430131343421 |
6 | 34204053145 |
7 | 5403461402 |
oct | 1533235431 |
9 | 520774772 |
10 | 225262361 |
11 | 106177a45 |
12 | 635341b5 |
13 | 37890a4c |
14 | 21cba9a9 |
15 | 14b9960b |
hex | d6d3b19 |
225262361 has 8 divisors (see below), whose sum is σ = 226588320. Its totient is φ = 223940992.
The previous prime is 225262357. The next prime is 225262363. The reversal of 225262361 is 163262522.
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 225262361 - 22 = 225262357 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225262363) 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, 147146 + ... + 148668.
It is an arithmetic number, because the mean of its divisors is an integer number (28323540).
Almost surely, 2225262361 is an apocalyptic number.
It is an amenable number.
225262361 is a deficient number, since it is larger than the sum of its proper divisors (1325959).
225262361 is a wasteful number, since it uses less digits than its factorization.
225262361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2295.
The product of its digits is 8640, while the sum is 29.
The square root of 225262361 is about 15008.7428187707. The cubic root of 225262361 is about 608.4565125596.
The spelling of 225262361 in words is "two hundred twenty-five million, two hundred sixty-two thousand, three hundred sixty-one".
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