Base | Representation |
---|---|
bin | 1001111011101… |
… | …01011001000110 |
3 | 12210210000021112 |
4 | 10331311121012 |
5 | 132312141332 |
6 | 12133445022 |
7 | 2031123422 |
oct | 475653106 |
9 | 183700245 |
10 | 83318342 |
11 | 43038338 |
12 | 23aa0772 |
13 | 143528c3 |
14 | b0cbb82 |
15 | 74abdb2 |
hex | 4f75646 |
83318342 has 4 divisors (see below), whose sum is σ = 124977516. Its totient is φ = 41659170.
The previous prime is 83318341. The next prime is 83318371. The reversal of 83318342 is 24381338.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×833183422 = 13883892227257928, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 83318299 and 83318308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83318341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20829584 + ... + 20829587.
It is an arithmetic number, because the mean of its divisors is an integer number (31244379).
Almost surely, 283318342 is an apocalyptic number.
83318342 is a deficient number, since it is larger than the sum of its proper divisors (41659174).
83318342 is a wasteful number, since it uses less digits than its factorization.
83318342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41659173.
The product of its digits is 13824, while the sum is 32.
The square root of 83318342 is about 9127.8881456775. Note that the first 3 decimals coincide. The cubic root of 83318342 is about 436.7640385255.
The spelling of 83318342 in words is "eighty-three million, three hundred eighteen thousand, three hundred forty-two".
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