Base | Representation |
---|---|
bin | 100110110001… |
… | …1011001111000 |
3 | 1102020212122211 |
4 | 1031203121320 |
5 | 20201030404 |
6 | 2003424504 |
7 | 334542304 |
oct | 115433170 |
9 | 42225584 |
10 | 20330104 |
11 | 10526343 |
12 | 6985134 |
13 | 429a762 |
14 | 29b2d04 |
15 | 1bb8b04 |
hex | 1363678 |
20330104 has 16 divisors (see below), whose sum is σ = 38334600. Its totient is φ = 10107552.
The previous prime is 20330083. The next prime is 20330117. The reversal of 20330104 is 40103302.
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 3 ways as a sum of consecutive naturals, for example, 5667 + ... + 8530.
Almost surely, 220330104 is an apocalyptic number.
It is an amenable number.
20330104 is a deficient number, since it is larger than the sum of its proper divisors (18004496).
20330104 is a wasteful number, since it uses less digits than its factorization.
20330104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14382 (or 14378 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 20330104 is about 4508.8916598206. The cubic root of 20330104 is about 272.9270200787.
Adding to 20330104 its reverse (40103302), we get a palindrome (60433406).
The spelling of 20330104 in words is "twenty million, three hundred thirty thousand, one hundred four".
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