Base | Representation |
---|---|
bin | 101011011000… |
… | …0011111110010 |
3 | 1120210110120022 |
4 | 1112300133302 |
5 | 21310234101 |
6 | 2131243442 |
7 | 364212125 |
oct | 126603762 |
9 | 46713508 |
10 | 22743026 |
11 | 11924199 |
12 | 7749582 |
13 | 4933b17 |
14 | 30403bc |
15 | 1ee3a1b |
hex | 15b07f2 |
22743026 has 12 divisors (see below), whose sum is σ = 35253486. Its totient is φ = 11003760.
The previous prime is 22743013. The next prime is 22743031. The reversal of 22743026 is 62034722.
It can be written as a sum of positive squares in only one way, i.e., 14070001 + 8673025 = 3751^2 + 2945^2 .
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 22742986 and 22743004.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3995 + ... + 7838.
Almost surely, 222743026 is an apocalyptic number.
22743026 is a deficient number, since it is larger than the sum of its proper divisors (12510460).
22743026 is a wasteful number, since it uses less digits than its factorization.
22743026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11897 (or 11866 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 22743026 is about 4768.9648772034. The cubic root of 22743026 is about 283.3235985890.
Adding to 22743026 its reverse (62034722), we get a palindrome (84777748).
The spelling of 22743026 in words is "twenty-two million, seven hundred forty-three thousand, twenty-six".
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