Base | Representation |
---|---|
bin | 11001010111011… |
… | …11100101100000 |
3 | 112211102001002000 |
4 | 30223233211200 |
5 | 413433344241 |
6 | 33040524000 |
7 | 5162500533 |
oct | 1453574540 |
9 | 484361060 |
10 | 212793696 |
11 | aa131065 |
12 | 5b320600 |
13 | 3511663b |
14 | 20392a1a |
15 | 13a34eb6 |
hex | caef960 |
212793696 has 48 divisors (see below), whose sum is σ = 620650800. Its totient is φ = 70930944.
The previous prime is 212793683. The next prime is 212793701. The reversal of 212793696 is 696397212.
It is a happy number.
212793696 is a `hidden beast` number, since 212 + 79 + 369 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
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, 122281 + ... + 124008.
It is an arithmetic number, because the mean of its divisors is an integer number (12930225).
Almost surely, 2212793696 is an apocalyptic number.
It is an amenable number.
212793696 is an abundant number, since it is smaller than the sum of its proper divisors (407857104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212793696 is a wasteful number, since it uses less digits than its factorization.
212793696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246308 (or 246294 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 212793696 is about 14587.4499485003. The cubic root of 212793696 is about 597.0163880252.
The spelling of 212793696 in words is "two hundred twelve million, seven hundred ninety-three thousand, six hundred ninety-six".
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