Base | Representation |
---|---|
bin | 11111000001011… |
… | …00100000110000 |
3 | 200010200000022100 |
4 | 33200230200300 |
5 | 1013104313133 |
6 | 41453340400 |
7 | 6306624423 |
oct | 1740544060 |
9 | 603600270 |
10 | 260229168 |
11 | 123990031 |
12 | 73197700 |
13 | 41bb4674 |
14 | 267bd9ba |
15 | 17ca4e13 |
hex | f82c830 |
260229168 has 120 divisors (see below), whose sum is σ = 771825600. Its totient is φ = 81620352.
The previous prime is 260229143. The next prime is 260229257. The reversal of 260229168 is 861922062.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620863 + ... + 621281.
It is an arithmetic number, because the mean of its divisors is an integer number (6431880).
Almost surely, 2260229168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 260229168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385912800).
260229168 is an abundant number, since it is smaller than the sum of its proper divisors (511596432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260229168 is a wasteful number, since it uses less digits than its factorization.
260229168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679 (or 670 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 260229168 is about 16131.6201294228. The cubic root of 260229168 is about 638.4378960676.
The spelling of 260229168 in words is "two hundred sixty million, two hundred twenty-nine thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •