Base | Representation |
---|---|
bin | 1001010111111… |
… | …01100001111010 |
3 | 12110221222022101 |
4 | 10223331201322 |
5 | 130112224312 |
6 | 11445214014 |
7 | 1643240653 |
oct | 453754172 |
9 | 173858271 |
10 | 78633082 |
11 | 40428220 |
12 | 2240130a |
13 | 133a2168 |
14 | a62c52a |
15 | 6d83a57 |
hex | 4afd87a |
78633082 has 8 divisors (see below), whose sum is σ = 128672352. Its totient is φ = 35742300.
The previous prime is 78633031. The next prime is 78633091. The reversal of 78633082 is 28033687.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787094 + ... + 1787137.
It is an arithmetic number, because the mean of its divisors is an integer number (16084044).
Almost surely, 278633082 is an apocalyptic number.
78633082 is a deficient number, since it is larger than the sum of its proper divisors (50039270).
78633082 is a wasteful number, since it uses less digits than its factorization.
78633082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3574244.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 78633082 is about 8867.5296447207. The cubic root of 78633082 is about 428.4187134511.
The spelling of 78633082 in words is "seventy-eight million, six hundred thirty-three thousand, eighty-two".
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