Base | Representation |
---|---|
bin | 100111000100… |
… | …1001010111100 |
3 | 1102112201212011 |
4 | 1032021022330 |
5 | 20221003141 |
6 | 2011021004 |
7 | 336055303 |
oct | 116111274 |
9 | 42481764 |
10 | 20484796 |
11 | 10621592 |
12 | 6a3a764 |
13 | 4322ca7 |
14 | 2a1343a |
15 | 1be9881 |
hex | 13892bc |
20484796 has 12 divisors (see below), whose sum is σ = 37957248. Its totient is φ = 9639872.
The previous prime is 20484773. The next prime is 20484799. The reversal of 20484796 is 69748402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20484799) 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, 150556 + ... + 150691.
It is an arithmetic number, because the mean of its divisors is an integer number (3163104).
Almost surely, 220484796 is an apocalyptic number.
It is an amenable number.
20484796 is a deficient number, since it is larger than the sum of its proper divisors (17472452).
20484796 is a wasteful number, since it uses less digits than its factorization.
20484796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301268 (or 301266 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 20484796 is about 4526.0132567194. The cubic root of 20484796 is about 273.6175066885.
The spelling of 20484796 in words is "twenty million, four hundred eighty-four thousand, seven hundred ninety-six".
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