Base | Representation |
---|---|
bin | 11110111111111… |
… | …00100010011100 |
3 | 200010022000202120 |
4 | 33133330202130 |
5 | 1013032021133 |
6 | 41445222540 |
7 | 6305145510 |
oct | 1737744234 |
9 | 603260676 |
10 | 260032668 |
11 | 123866435 |
12 | 73101a50 |
13 | 41b460ac |
14 | 2676c140 |
15 | 17c66ab3 |
hex | f7fc89c |
260032668 has 24 divisors (see below), whose sum is σ = 693420672. Its totient is φ = 74295024.
The previous prime is 260032649. The next prime is 260032679. The reversal of 260032668 is 866230062.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547730 + ... + 1547897.
It is an arithmetic number, because the mean of its divisors is an integer number (28892528).
Almost surely, 2260032668 is an apocalyptic number.
260032668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
260032668 is an abundant number, since it is smaller than the sum of its proper divisors (433388004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260032668 is a wasteful number, since it uses less digits than its factorization.
260032668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3095641 (or 3095639 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 260032668 is about 16125.5284564569. The cubic root of 260032668 is about 638.2771600037.
The spelling of 260032668 in words is "two hundred sixty million, thirty-two thousand, six hundred sixty-eight".
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