Base | Representation |
---|---|
bin | 1001010011101… |
… | …11010100100010 |
3 | 12102221001020101 |
4 | 10221313110202 |
5 | 124442131422 |
6 | 11425333014 |
7 | 1635461200 |
oct | 451672442 |
9 | 172831211 |
10 | 78083362 |
11 | 40092205 |
12 | 2219716a |
13 | 1323bb96 |
14 | a528070 |
15 | 6cc5c27 |
hex | 4a77522 |
78083362 has 12 divisors (see below), whose sum is σ = 136247670. Its totient is φ = 33464256.
The previous prime is 78083347. The next prime is 78083371. The reversal of 78083362 is 26338087.
It can be written as a sum of positive squares in only one way, i.e., 47734281 + 30349081 = 6909^2 + 5509^2 .
It is a super-2 number, since 2×780833622 = 12194022842446088, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 398287 + ... + 398482.
Almost surely, 278083362 is an apocalyptic number.
78083362 is a deficient number, since it is larger than the sum of its proper divisors (58164308).
78083362 is a wasteful number, since it uses less digits than its factorization.
78083362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 796785 (or 796778 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 78083362 is about 8836.4790499384. The cubic root of 78083362 is about 427.4180265291.
The spelling of 78083362 in words is "seventy-eight million, eighty-three thousand, three hundred sixty-two".
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