Base | Representation |
---|---|
bin | 11110111111101… |
… | …00100101111000 |
3 | 200010020101010002 |
4 | 33133310211320 |
5 | 1013030000440 |
6 | 41444412132 |
7 | 6304651562 |
oct | 1737644570 |
9 | 603211102 |
10 | 260000120 |
11 | 123843a36 |
12 | 730a7048 |
13 | 41b34333 |
14 | 26760332 |
15 | 17c5c115 |
hex | f7f4978 |
260000120 has 16 divisors (see below), whose sum is σ = 585000360. Its totient is φ = 104000032.
The previous prime is 260000093. The next prime is 260000137. The reversal of 260000120 is 21000062.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3249962 + ... + 3250041.
Almost surely, 2260000120 is an apocalyptic number.
260000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
260000120 is an abundant number, since it is smaller than the sum of its proper divisors (325000240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260000120 is a wasteful number, since it uses less digits than its factorization.
260000120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6500014 (or 6500010 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 260000120 is about 16124.5192176387. The cubic root of 260000120 is about 638.2505280783.
Adding to 260000120 its reverse (21000062), we get a palindrome (281000182).
The spelling of 260000120 in words is "two hundred sixty million, one hundred twenty", and thus it is an aban number.
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