Base | Representation |
---|---|
bin | 11101110100100010… |
… | …101001101111101100 |
3 | 10001122112022010220211 |
4 | 131310202221233230 |
5 | 1011034110341022 |
6 | 22413151552204 |
7 | 2212325416462 |
oct | 356442515754 |
9 | 101575263824 |
10 | 32020012012 |
11 | 12641509a4a |
12 | 625752b664 |
13 | 3033a28191 |
14 | 179a832832 |
15 | c76140e77 |
hex | 7748a9bec |
32020012012 has 24 divisors (see below), whose sum is σ = 57019611600. Its totient is φ = 15729026496.
The previous prime is 32020011983. The next prime is 32020012039. The reversal of 32020012012 is 21021002023.
It is a junction number, because it is equal to n+sod(n) for n = 32020011983 and 32020012001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353238 + ... + 434530.
It is an arithmetic number, because the mean of its divisors is an integer number (2375817150).
Almost surely, 232020012012 is an apocalyptic number.
It is an amenable number.
32020012012 is a deficient number, since it is larger than the sum of its proper divisors (24999599588).
32020012012 is a wasteful number, since it uses less digits than its factorization.
32020012012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83025 (or 83023 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 32020012012 its reverse (21021002023), we get a palindrome (53041014035).
The spelling of 32020012012 in words is "thirty-two billion, twenty million, twelve thousand, twelve".
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