Base | Representation |
---|---|
bin | 10111011001100… |
… | …01100000011101 |
3 | 111200100101110010 |
4 | 23230301200131 |
5 | 400222131433 |
6 | 31251033433 |
7 | 4602256554 |
oct | 1354614035 |
9 | 450311403 |
10 | 196286493 |
11 | a0886a47 |
12 | 5589b879 |
13 | 31886c70 |
14 | 1c0d6d9b |
15 | 12373e63 |
hex | bb3181d |
196286493 has 8 divisors (see below), whose sum is σ = 281847328. Its totient is φ = 120791664.
The previous prime is 196286459. The next prime is 196286521. The reversal of 196286493 is 394682691.
196286493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 196286493 - 29 = 196285981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196281493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2516455 + ... + 2516532.
It is an arithmetic number, because the mean of its divisors is an integer number (35230916).
Almost surely, 2196286493 is an apocalyptic number.
196286493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
196286493 is a deficient number, since it is larger than the sum of its proper divisors (85560835).
196286493 is a wasteful number, since it uses less digits than its factorization.
196286493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5033003.
The product of its digits is 559872, while the sum is 48.
The square root of 196286493 is about 14010.2281566004. The cubic root of 196286493 is about 581.1614587760.
The spelling of 196286493 in words is "one hundred ninety-six million, two hundred eighty-six thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •