Base | Representation |
---|---|
bin | 1001001001110… |
… | …01111001011100 |
3 | 12100110222202002 |
4 | 10210321321130 |
5 | 124124030241 |
6 | 11341421432 |
7 | 1621434500 |
oct | 444717134 |
9 | 170428662 |
10 | 76783196 |
11 | 3a384396 |
12 | 2186a878 |
13 | 12ba5159 |
14 | a2aa300 |
15 | 6b1a89b |
hex | 4939e5c |
76783196 has 18 divisors (see below), whose sum is σ = 156309048. Its totient is φ = 32907000.
The previous prime is 76783193. The next prime is 76783207. The reversal of 76783196 is 69138767.
It is a self number, because there is not a number n which added to its sum of digits gives 76783196.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76783193) 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, 195680 + ... + 196071.
It is an arithmetic number, because the mean of its divisors is an integer number (8683836).
Almost surely, 276783196 is an apocalyptic number.
It is an amenable number.
76783196 is an abundant number, since it is smaller than the sum of its proper divisors (79525852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76783196 is a wasteful number, since it uses less digits than its factorization.
76783196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391769 (or 391760 counting only the distinct ones).
The product of its digits is 381024, while the sum is 47.
The square root of 76783196 is about 8762.6021249398. The cubic root of 76783196 is about 425.0324238239.
The spelling of 76783196 in words is "seventy-six million, seven hundred eighty-three thousand, one hundred ninety-six".
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