Base | Representation |
---|---|
bin | 111100111011110101001 |
3 | 10202102222100 |
4 | 13213132221 |
5 | 1002343323 |
6 | 110444013 |
7 | 22654215 |
oct | 7473651 |
9 | 3672870 |
10 | 1996713 |
11 | 1144184 |
12 | 803609 |
13 | 54bab4 |
14 | 39d945 |
15 | 296943 |
hex | 1e77a9 |
1996713 has 12 divisors (see below), whose sum is σ = 2932228. Its totient is φ = 1308960.
The previous prime is 1996711. The next prime is 1996717. The reversal of 1996713 is 3176991.
It can be written as a sum of positive squares in 2 ways, for example, as 59049 + 1937664 = 243^2 + 1392^2 .
It is not a de Polignac number, because 1996713 - 21 = 1996711 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1996711) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1270 + ... + 2367.
21996713 is an apocalyptic number.
It is an amenable number.
1996713 is a deficient number, since it is larger than the sum of its proper divisors (935515).
1996713 is a wasteful number, since it uses less digits than its factorization.
1996713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3704 (or 3701 counting only the distinct ones).
The product of its digits is 10206, while the sum is 36.
The square root of 1996713 is about 1413.0509544953. The cubic root of 1996713 is about 125.9230444672.
The spelling of 1996713 in words is "one million, nine hundred ninety-six thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •