Base | Representation |
---|---|
bin | 11010111111001… |
… | …11100010100001 |
3 | 120202222220202020 |
4 | 31133213202201 |
5 | 430424022400 |
6 | 34244212053 |
7 | 5416205433 |
oct | 1537474241 |
9 | 522886666 |
10 | 226392225 |
11 | 106879914 |
12 | 6399a029 |
13 | 37b980c7 |
14 | 220d2653 |
15 | 14d1e2a0 |
hex | d7e78a1 |
226392225 has 24 divisors (see below), whose sum is σ = 386380032. Its totient is φ = 116846400.
The previous prime is 226392193. The next prime is 226392227. The reversal of 226392225 is 522293622.
It is not a de Polignac number, because 226392225 - 25 = 226392193 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226392227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46362 + ... + 51011.
It is an arithmetic number, because the mean of its divisors is an integer number (16099168).
Almost surely, 2226392225 is an apocalyptic number.
226392225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226392225 is a deficient number, since it is larger than the sum of its proper divisors (159987807).
226392225 is a wasteful number, since it uses less digits than its factorization.
226392225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97417 (or 97412 counting only the distinct ones).
The product of its digits is 25920, while the sum is 33.
The square root of 226392225 is about 15046.3359327113. The cubic root of 226392225 is about 609.4721089159.
The spelling of 226392225 in words is "two hundred twenty-six million, three hundred ninety-two thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •