Base | Representation |
---|---|
bin | 1001111011000… |
… | …11000110010110 |
3 | 12210122012111102 |
4 | 10331203012112 |
5 | 132302242124 |
6 | 12132110102 |
7 | 2030362112 |
oct | 475430626 |
9 | 183565442 |
10 | 83243414 |
11 | 42a97011 |
12 | 23a65332 |
13 | 14327777 |
14 | b0ac742 |
15 | 7494aae |
hex | 4f63196 |
83243414 has 12 divisors (see below), whose sum is σ = 128335284. Its totient is φ = 40495464.
The previous prime is 83243411. The next prime is 83243429. The reversal of 83243414 is 41434238.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83243411) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12464 + ... + 17939.
It is an arithmetic number, because the mean of its divisors is an integer number (10694607).
Almost surely, 283243414 is an apocalyptic number.
83243414 is a deficient number, since it is larger than the sum of its proper divisors (45091870).
83243414 is a wasteful number, since it uses less digits than its factorization.
83243414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30479 (or 30442 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
The square root of 83243414 is about 9123.7828777322. The cubic root of 83243414 is about 436.6330722817.
The spelling of 83243414 in words is "eighty-three million, two hundred forty-three thousand, four hundred fourteen".
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