Base | Representation |
---|---|
bin | 11010111110000… |
… | …00100010100001 |
3 | 120202200210121210 |
4 | 31133000202201 |
5 | 430403414411 |
6 | 34240540333 |
7 | 5414641626 |
oct | 1537004241 |
9 | 522623553 |
10 | 226232481 |
11 | 10677a8a2 |
12 | 639216a9 |
13 | 37b40497 |
14 | 2209034d |
15 | 14cdbca6 |
hex | d7c08a1 |
226232481 has 16 divisors (see below), whose sum is σ = 320359104. Its totient is φ = 141517824.
The previous prime is 226232473. The next prime is 226232527. The reversal of 226232481 is 184232622.
It is not a de Polignac number, because 226232481 - 23 = 226232473 is a prime.
It is a super-2 number, since 2×2262324812 = 102362270918830722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (226232431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10606 + ... + 23768.
It is an arithmetic number, because the mean of its divisors is an integer number (20022444).
Almost surely, 2226232481 is an apocalyptic number.
It is an amenable number.
226232481 is a deficient number, since it is larger than the sum of its proper divisors (94126623).
226232481 is a wasteful number, since it uses less digits than its factorization.
226232481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13520.
The product of its digits is 9216, while the sum is 30.
The square root of 226232481 is about 15041.0265939530. The cubic root of 226232481 is about 609.3287258695.
It can be divided in two parts, 2262 and 32481, that added together give a palindrome (34743).
The spelling of 226232481 in words is "two hundred twenty-six million, two hundred thirty-two thousand, four hundred eighty-one".
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