Base | Representation |
---|---|
bin | 111101110000111111001 |
3 | 10210211022100 |
4 | 13232013321 |
5 | 1004231204 |
6 | 111214013 |
7 | 23126445 |
oct | 7560771 |
9 | 3724270 |
10 | 2023929 |
11 | 1162676 |
12 | 817309 |
13 | 55b2bb |
14 | 3a9825 |
15 | 29ea39 |
hex | 1ee1f9 |
2023929 has 6 divisors (see below), whose sum is σ = 2923466. Its totient is φ = 1349280.
The previous prime is 2023921. The next prime is 2023951. The reversal of 2023929 is 9293202.
It can be written as a sum of positive squares in only one way, i.e., 1505529 + 518400 = 1227^2 + 720^2 .
It is not a de Polignac number, because 2023929 - 23 = 2023921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2023921) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112432 + ... + 112449.
22023929 is an apocalyptic number.
It is an amenable number.
2023929 is a deficient number, since it is larger than the sum of its proper divisors (899537).
2023929 is a wasteful number, since it uses less digits than its factorization.
2023929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224887 (or 224884 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 2023929 is about 1422.6485862644. The cubic root of 2023929 is about 126.4925917537.
The spelling of 2023929 in words is "two million, twenty-three thousand, nine hundred twenty-nine".
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