Base | Representation |
---|---|
bin | 11111000001100… |
… | …00011110110001 |
3 | 200010200211121110 |
4 | 33200300132301 |
5 | 1013110323200 |
6 | 41453543533 |
7 | 6310023006 |
oct | 1740603661 |
9 | 603624543 |
10 | 260245425 |
11 | 1239a1270 |
12 | 731a4ba9 |
13 | 41bbbb9b |
14 | 267c58ad |
15 | 17ca9b50 |
hex | f8307b1 |
260245425 has 24 divisors (see below), whose sum is σ = 469389600. Its totient is φ = 126179200.
The previous prime is 260245411. The next prime is 260245463. The reversal of 260245425 is 524542062.
It is a happy number.
260245425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 260245425 - 25 = 260245393 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 260245392 and 260245401.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156900 + ... + 158549.
It is an arithmetic number, because the mean of its divisors is an integer number (19557900).
Almost surely, 2260245425 is an apocalyptic number.
260245425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
260245425 is a deficient number, since it is larger than the sum of its proper divisors (209144175).
260245425 is a wasteful number, since it uses less digits than its factorization.
260245425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315473 (or 315468 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 260245425 is about 16132.1240077059. The cubic root of 260245425 is about 638.4511905916.
Adding to 260245425 its reverse (524542062), we get a palindrome (784787487).
The spelling of 260245425 in words is "two hundred sixty million, two hundred forty-five thousand, four hundred twenty-five".
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