Base | Representation |
---|---|
bin | 11111000000100… |
… | …10101010111101 |
3 | 200010110122010020 |
4 | 33200102222331 |
5 | 1013042421300 |
6 | 41451202353 |
7 | 6306004020 |
oct | 1740225275 |
9 | 603418106 |
10 | 260123325 |
11 | 123918560 |
12 | 731463b9 |
13 | 41b78437 |
14 | 267931b7 |
15 | 17c838a0 |
hex | f812abd |
260123325 has 96 divisors (see below), whose sum is σ = 553869312. Its totient is φ = 104544000.
The previous prime is 260123323. The next prime is 260123327. The reversal of 260123325 is 523321062.
It is an interprime number because it is at equal distance from previous prime (260123323) and next prime (260123327).
It is not a de Polignac number, because 260123325 - 21 = 260123323 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 260123295 and 260123304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260123323) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 178299 + ... + 179751.
It is an arithmetic number, because the mean of its divisors is an integer number (5769472).
Almost surely, 2260123325 is an apocalyptic number.
260123325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
260123325 is an abundant number, since it is smaller than the sum of its proper divisors (293745987).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260123325 is a wasteful number, since it uses less digits than its factorization.
260123325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515 (or 1510 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 260123325 is about 16128.3391891416. The cubic root of 260123325 is about 638.3513270558.
Adding to 260123325 its reverse (523321062), we get a palindrome (783444387).
The spelling of 260123325 in words is "two hundred sixty million, one hundred twenty-three thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •