Base | Representation |
---|---|
bin | 101010000100… |
… | …1000010010100 |
3 | 1112111121122221 |
4 | 1110021002110 |
5 | 21121311413 |
6 | 2104432124 |
7 | 355324303 |
oct | 124110224 |
9 | 45447587 |
10 | 22057108 |
11 | 114a5917 |
12 | 7478644 |
13 | 4753858 |
14 | 2d0243a |
15 | 1e0a68d |
hex | 1509094 |
22057108 has 12 divisors (see below), whose sum is σ = 39497920. Its totient is φ = 10771992.
The previous prime is 22057103. The next prime is 22057163. The reversal of 22057108 is 80175022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22057103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63948 + ... + 64291.
Almost surely, 222057108 is an apocalyptic number.
It is an amenable number.
22057108 is a deficient number, since it is larger than the sum of its proper divisors (17440812).
22057108 is a wasteful number, since it uses less digits than its factorization.
22057108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128286 (or 128284 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 22057108 is about 4696.4995475354. The cubic root of 22057108 is about 280.4461764011.
The spelling of 22057108 in words is "twenty-two million, fifty-seven thousand, one hundred eight".
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