Base | Representation |
---|---|
bin | 11010111011000… |
… | …10110111111010 |
3 | 120201222022100100 |
4 | 31131202313322 |
5 | 430304130301 |
6 | 34224420230 |
7 | 5411453250 |
oct | 1535426772 |
9 | 521868310 |
10 | 225848826 |
11 | 106538625 |
12 | 63777676 |
13 | 37a37978 |
14 | 21dd05d0 |
15 | 14c63286 |
hex | d762dfa |
225848826 has 96 divisors (see below), whose sum is σ = 586579968. Its totient is φ = 61443360.
The previous prime is 225848813. The next prime is 225848863. The reversal of 225848826 is 628848522.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261271 + ... + 262133.
It is an arithmetic number, because the mean of its divisors is an integer number (6110208).
Almost surely, 2225848826 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225848826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293289984).
225848826 is an abundant number, since it is smaller than the sum of its proper divisors (360731142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225848826 is a wasteful number, since it uses less digits than its factorization.
225848826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976 (or 973 counting only the distinct ones).
The product of its digits is 491520, while the sum is 45.
The square root of 225848826 is about 15028.2675648260. The cubic root of 225848826 is about 608.9840888205.
The spelling of 225848826 in words is "two hundred twenty-five million, eight hundred forty-eight thousand, eight hundred twenty-six".
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