Base | Representation |
---|---|
bin | 1111100001111… |
… | …01001110100011 |
3 | 100002010121121210 |
4 | 13300331032203 |
5 | 231322233321 |
6 | 20532121203 |
7 | 3141212124 |
oct | 760751643 |
9 | 302117553 |
10 | 130274211 |
11 | 67599a41 |
12 | 37766203 |
13 | 20cb3542 |
14 | 1343204b |
15 | b684b76 |
hex | 7c3d3a3 |
130274211 has 8 divisors (see below), whose sum is σ = 173764800. Its totient is φ = 86816552.
The previous prime is 130274191. The next prime is 130274233. The reversal of 130274211 is 112472031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130274211 - 29 = 130273699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130274251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3316 + ... + 16478.
It is an arithmetic number, because the mean of its divisors is an integer number (21720600).
Almost surely, 2130274211 is an apocalyptic number.
130274211 is a deficient number, since it is larger than the sum of its proper divisors (43490589).
130274211 is a wasteful number, since it uses less digits than its factorization.
130274211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16465.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 130274211 is about 11413.7728643950. The cubic root of 130274211 is about 506.9356305583.
The spelling of 130274211 in words is "one hundred thirty million, two hundred seventy-four thousand, two hundred eleven".
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