Base | Representation |
---|---|
bin | 101011100011… |
… | …1000110101100 |
3 | 1120222011121000 |
4 | 1113013012230 |
5 | 21321220003 |
6 | 2133240300 |
7 | 365046114 |
oct | 127070654 |
9 | 46864530 |
10 | 22835628 |
11 | 11987822 |
12 | 7793090 |
13 | 496700a |
14 | 3066044 |
15 | 20111a3 |
hex | 15c71ac |
22835628 has 24 divisors (see below), whose sum is σ = 59203760. Its totient is φ = 7611840.
The previous prime is 22835621. The next prime is 22835629. The reversal of 22835628 is 82653822.
22835628 is a `hidden beast` number, since 2 + 28 + 3 + 5 + 628 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 22835592 and 22835601.
It is not an unprimeable number, because it can be changed into a prime (22835621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105613 + ... + 105828.
Almost surely, 222835628 is an apocalyptic number.
It is an amenable number.
22835628 is an abundant number, since it is smaller than the sum of its proper divisors (36368132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22835628 is a wasteful number, since it uses less digits than its factorization.
22835628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211454 (or 211446 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 22835628 is about 4778.6638299843. The cubic root of 22835628 is about 283.7076108672.
The spelling of 22835628 in words is "twenty-two million, eight hundred thirty-five thousand, six hundred twenty-eight".
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