Base | Representation |
---|---|
bin | 100111101111… |
… | …0010001010100 |
3 | 1110012110000002 |
4 | 1033132101110 |
5 | 20313131424 |
6 | 2022310432 |
7 | 342036446 |
oct | 117362124 |
9 | 43173002 |
10 | 20833364 |
11 | 1083a462 |
12 | 6b88418 |
13 | 4415846 |
14 | 2aa4496 |
15 | 1c67cae |
hex | 13de454 |
20833364 has 24 divisors (see below), whose sum is σ = 39852288. Its totient is φ = 9486720.
The previous prime is 20833357. The next prime is 20833403. The reversal of 20833364 is 46333802.
It is a congruent number.
It is an unprimeable number.
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, 2834 + ... + 7049.
It is an arithmetic number, because the mean of its divisors is an integer number (1660512).
Almost surely, 220833364 is an apocalyptic number.
It is an amenable number.
20833364 is a deficient number, since it is larger than the sum of its proper divisors (19018924).
20833364 is a wasteful number, since it uses less digits than its factorization.
20833364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9935 (or 9933 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 20833364 is about 4564.3580052402. The cubic root of 20833364 is about 275.1607390866.
The spelling of 20833364 in words is "twenty million, eight hundred thirty-three thousand, three hundred sixty-four".
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