Base | Representation |
---|---|
bin | 101000101111001… |
… | …101110000101100 |
3 | 1202122001122210010 |
4 | 220233031300230 |
5 | 2344431401042 |
6 | 151453013220 |
7 | 22636235403 |
oct | 5057156054 |
9 | 1678048703 |
10 | 683465772 |
11 | 320886a50 |
12 | 170a84210 |
13 | ab7a0622 |
14 | 66ab263a |
15 | 4000859c |
hex | 28bcdc2c |
683465772 has 24 divisors (see below), whose sum is σ = 1739731392. Its totient is φ = 207110800.
The previous prime is 683465771. The next prime is 683465801. The reversal of 683465772 is 277564386.
683465772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6834657722 = 934250922991111968, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (683465771) 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, 2588754 + ... + 2589017.
It is an arithmetic number, because the mean of its divisors is an integer number (72488808).
Almost surely, 2683465772 is an apocalyptic number.
It is an amenable number.
683465772 is an abundant number, since it is smaller than the sum of its proper divisors (1056265620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
683465772 is a wasteful number, since it uses less digits than its factorization.
683465772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5177789 (or 5177787 counting only the distinct ones).
The product of its digits is 1693440, while the sum is 48.
The square root of 683465772 is about 26143.1783071607. The cubic root of 683465772 is about 880.8573651738.
The spelling of 683465772 in words is "six hundred eighty-three million, four hundred sixty-five thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •