Base | Representation |
---|---|
bin | 1111100001110… |
… | …11111010000001 |
3 | 100002010100012102 |
4 | 13300323322001 |
5 | 231322100201 |
6 | 20532040145 |
7 | 3141160265 |
oct | 760737201 |
9 | 302110172 |
10 | 130268801 |
11 | 67595973 |
12 | 37763055 |
13 | 20cb0c40 |
14 | 134300a5 |
15 | b68326b |
hex | 7c3be81 |
130268801 has 16 divisors (see below), whose sum is σ = 144158784. Its totient is φ = 116956224.
The previous prime is 130268797. The next prime is 130268813. The reversal of 130268801 is 108862031.
It is a cyclic number.
It is not a de Polignac number, because 130268801 - 22 = 130268797 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130268821) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221630 + ... + 222216.
It is an arithmetic number, because the mean of its divisors is an integer number (9009924).
Almost surely, 2130268801 is an apocalyptic number.
It is an amenable number.
130268801 is a deficient number, since it is larger than the sum of its proper divisors (13889983).
130268801 is a wasteful number, since it uses less digits than its factorization.
130268801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 130268801 is about 11413.5358675566. The cubic root of 130268801 is about 506.9286131558.
The spelling of 130268801 in words is "one hundred thirty million, two hundred sixty-eight thousand, eight hundred one".
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