Base | Representation |
---|---|
bin | 11010111010001… |
… | …11101011010010 |
3 | 120201202122112102 |
4 | 31131013223102 |
5 | 430242044201 |
6 | 34222200402 |
7 | 5410510415 |
oct | 1535075322 |
9 | 521678472 |
10 | 225737426 |
11 | 106471962 |
12 | 63723102 |
13 | 379c9055 |
14 | 21da1b7c |
15 | 14c4026b |
hex | d747ad2 |
225737426 has 16 divisors (see below), whose sum is σ = 342372096. Its totient is φ = 111620496.
The previous prime is 225737419. The next prime is 225737429. The reversal of 225737426 is 624737522.
It is a self number, because there is not a number n which added to its sum of digits gives 225737426.
It is not an unprimeable number, because it can be changed into a prime (225737429) 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, 69695 + ... + 72861.
It is an arithmetic number, because the mean of its divisors is an integer number (21398256).
Almost surely, 2225737426 is an apocalyptic number.
225737426 is a deficient number, since it is larger than the sum of its proper divisors (116634670).
225737426 is a wasteful number, since it uses less digits than its factorization.
225737426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3553.
The product of its digits is 141120, while the sum is 38.
The square root of 225737426 is about 15024.5607589706. The cubic root of 225737426 is about 608.8839451596.
The spelling of 225737426 in words is "two hundred twenty-five million, seven hundred thirty-seven thousand, four hundred twenty-six".
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