Base | Representation |
---|---|
bin | 100101010110001011… |
… | …0101010010111111100 |
3 | 21200000100101121201111 |
4 | 1022230112222113330 |
5 | 2303222431030322 |
6 | 100502134251404 |
7 | 5536312351156 |
oct | 1125426522774 |
9 | 250010347644 |
10 | 80201033212 |
11 | 31016435333 |
12 | 136631b6b64 |
13 | 7741991491 |
14 | 3c4b749ad6 |
15 | 2145e7e177 |
hex | 12ac5aa5fc |
80201033212 has 48 divisors (see below), whose sum is σ = 155642038272. Its totient is φ = 35967317760.
The previous prime is 80201033183. The next prime is 80201033233. The reversal of 80201033212 is 21233010208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329233 + ... + 518455.
It is an arithmetic number, because the mean of its divisors is an integer number (3242542464).
Almost surely, 280201033212 is an apocalyptic number.
It is an amenable number.
80201033212 is a deficient number, since it is larger than the sum of its proper divisors (75441005060).
80201033212 is a wasteful number, since it uses less digits than its factorization.
80201033212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189538 (or 189536 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The spelling of 80201033212 in words is "eighty billion, two hundred one million, thirty-three thousand, two hundred twelve".
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