Base | Representation |
---|---|
bin | 1001111011110… |
… | …01000011010110 |
3 | 12210210202211210 |
4 | 10331321003112 |
5 | 132313131314 |
6 | 12134042250 |
7 | 2031215220 |
oct | 475710326 |
9 | 183722753 |
10 | 83333334 |
11 | 43048627 |
12 | 23aa9386 |
13 | 14359686 |
14 | b0d3410 |
15 | 74b1559 |
hex | 4f790d6 |
83333334 has 48 divisors (see below), whose sum is σ = 193390848. Its totient is φ = 23449824.
The previous prime is 83333333. The next prime is 83333351. The reversal of 83333334 is 43333338.
83333334 = T4876 + T4877 + ... + T4882.
Its product of digits (23328) is a multiple of the sum of its prime divisors (288).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83333333) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 498919 + ... + 499085.
It is an arithmetic number, because the mean of its divisors is an integer number (4028976).
Almost surely, 283333334 is an apocalyptic number.
83333334 is an abundant number, since it is smaller than the sum of its proper divisors (110057514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83333334 is a wasteful number, since it uses less digits than its factorization.
83333334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397 (or 288 counting only the distinct ones).
The product of its digits is 23328, while the sum is 30.
The square root of 83333334 is about 9128.7093282676. The cubic root of 83333334 is about 436.7902335329.
The spelling of 83333334 in words is "eighty-three million, three hundred thirty-three thousand, three hundred thirty-four".
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