Base | Representation |
---|---|
bin | 100110100111… |
… | …1011110010100 |
3 | 1102002201200021 |
4 | 1031033132110 |
5 | 20140422333 |
6 | 2001554524 |
7 | 334052302 |
oct | 115173624 |
9 | 42081607 |
10 | 20248468 |
11 | 1047aa79 |
12 | 6945a44 |
13 | 426c556 |
14 | 2991272 |
15 | 1b9e82d |
hex | 134f794 |
20248468 has 12 divisors (see below), whose sum is σ = 35506240. Its totient is φ = 10103832.
The previous prime is 20248457. The next prime is 20248477. The reversal of 20248468 is 86484202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2748 + ... + 6931.
Almost surely, 220248468 is an apocalyptic number.
It is an amenable number.
20248468 is a deficient number, since it is larger than the sum of its proper divisors (15257772).
20248468 is a wasteful number, since it uses less digits than its factorization.
20248468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10206 (or 10204 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 34.
The square root of 20248468 is about 4499.8297745581. The cubic root of 20248468 is about 272.5612151002.
The spelling of 20248468 in words is "twenty million, two hundred forty-eight thousand, four hundred sixty-eight".
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