Base | Representation |
---|---|
bin | 1001010011110… |
… | …01101110001100 |
3 | 12102221112201121 |
4 | 10221321232030 |
5 | 124442440241 |
6 | 11425450324 |
7 | 1635531646 |
oct | 451715614 |
9 | 172845647 |
10 | 78093196 |
11 | 40099635 |
12 | 221a09a4 |
13 | 132434bc |
14 | a52b896 |
15 | 6cc8ad1 |
hex | 4a79b8c |
78093196 has 12 divisors (see below), whose sum is σ = 137038048. Its totient is φ = 38939472.
The previous prime is 78093157. The next prime is 78093217. The reversal of 78093196 is 69139087.
It is a super-2 number, since 2×780931962 = 12197094522988832, which contains 22 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
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, 25131 + ... + 28066.
Almost surely, 278093196 is an apocalyptic number.
It is an amenable number.
78093196 is a deficient number, since it is larger than the sum of its proper divisors (58944852).
78093196 is a wasteful number, since it uses less digits than its factorization.
78093196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53568 (or 53566 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 43.
The square root of 78093196 is about 8837.0354757690. The cubic root of 78093196 is about 427.4359691156.
The spelling of 78093196 in words is "seventy-eight million, ninety-three thousand, one hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •