Base | Representation |
---|---|
bin | 11001011110010… |
… | …00101110010100 |
3 | 112220002020002121 |
4 | 30233020232110 |
5 | 414200324332 |
6 | 33111545324 |
7 | 5203163530 |
oct | 1457105624 |
9 | 486066077 |
10 | 213683092 |
11 | aa6892a7 |
12 | 5b68b244 |
13 | 353683cc |
14 | 20544bc0 |
15 | 13b5d797 |
hex | cbc8b94 |
213683092 has 24 divisors (see below), whose sum is σ = 427953344. Its totient is φ = 91452672.
The previous prime is 213683083. The next prime is 213683111. The reversal of 213683092 is 290386312.
It is a happy number.
213683092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 17188 + ... + 26884.
Almost surely, 2213683092 is an apocalyptic number.
It is an amenable number.
213683092 is an abundant number, since it is smaller than the sum of its proper divisors (214270252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213683092 is a wasteful number, since it uses less digits than its factorization.
213683092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10495 (or 10493 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 213683092 is about 14617.9031328026. The cubic root of 213683092 is about 597.8469983622.
The spelling of 213683092 in words is "two hundred thirteen million, six hundred eighty-three thousand, ninety-two".
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