Base | Representation |
---|---|
bin | 110010110011… |
… | …0000101010010 |
3 | 1212010001222000 |
4 | 1211212011102 |
5 | 23304220110 |
6 | 2350454430 |
7 | 442241601 |
oct | 145460522 |
9 | 55101860 |
10 | 26632530 |
11 | 14040461 |
12 | 8b04416 |
13 | 56962c2 |
14 | 3773a38 |
15 | 25111c0 |
hex | 1966152 |
26632530 has 32 divisors (see below), whose sum is σ = 71020800. Its totient is φ = 7101936.
The previous prime is 26632513. The next prime is 26632537. The reversal of 26632530 is 3523662.
26632530 is a `hidden beast` number, since 26 + 632 + 5 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 26632494 and 26632503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26632537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49050 + ... + 49589.
It is an arithmetic number, because the mean of its divisors is an integer number (2219400).
Almost surely, 226632530 is an apocalyptic number.
26632530 is an abundant number, since it is smaller than the sum of its proper divisors (44388270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26632530 is a wasteful number, since it uses less digits than its factorization.
26632530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98655 (or 98649 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The square root of 26632530 is about 5160.6714679390. The cubic root of 26632530 is about 298.6327784835.
The spelling of 26632530 in words is "twenty-six million, six hundred thirty-two thousand, five hundred thirty".
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