Base | Representation |
---|---|
bin | 100111010110… |
… | …1010111101100 |
3 | 1102211021020201 |
4 | 1032231113230 |
5 | 20240224233 |
6 | 2014123244 |
7 | 340243501 |
oct | 116552754 |
9 | 42737221 |
10 | 20633068 |
11 | 10712a25 |
12 | 6ab0524 |
13 | 4375621 |
14 | 2a514a8 |
15 | 1c2877d |
hex | 13ad5ec |
20633068 has 6 divisors (see below), whose sum is σ = 36107876. Its totient is φ = 10316532.
The previous prime is 20633033. The next prime is 20633071. The reversal of 20633068 is 86033602.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2579130 + ... + 2579137.
Almost surely, 220633068 is an apocalyptic number.
It is an amenable number.
20633068 is a deficient number, since it is larger than the sum of its proper divisors (15474808).
20633068 is a wasteful number, since it uses less digits than its factorization.
20633068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5158271 (or 5158269 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 20633068 is about 4542.3637018627. The cubic root of 20633068 is about 274.2760816826.
The spelling of 20633068 in words is "twenty million, six hundred thirty-three thousand, sixty-eight".
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