Base | Representation |
---|---|
bin | 100110101101… |
… | …0110101111000 |
3 | 1102012002112212 |
4 | 1031122311320 |
5 | 20143420112 |
6 | 2002554252 |
7 | 334335122 |
oct | 115326570 |
9 | 42162485 |
10 | 20295032 |
11 | 10501a5a |
12 | 6968988 |
13 | 42877c4 |
14 | 29a4212 |
15 | 1bad522 |
hex | 135ad78 |
20295032 has 16 divisors (see below), whose sum is σ = 38108760. Its totient is φ = 10132704.
The previous prime is 20295013. The next prime is 20295047. The reversal of 20295032 is 23059202.
It is a junction number, because it is equal to n+sod(n) for n = 20294989 and 20295007.
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, 5858 + ... + 8654.
Almost surely, 220295032 is an apocalyptic number.
It is an amenable number.
20295032 is a deficient number, since it is larger than the sum of its proper divisors (17813728).
20295032 is a wasteful number, since it uses less digits than its factorization.
20295032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3710 (or 3706 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 20295032 is about 4505.0007769145. Note that the first 3 decimals coincide. The cubic root of 20295032 is about 272.7699852026.
The spelling of 20295032 in words is "twenty million, two hundred ninety-five thousand, thirty-two".
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