Base | Representation |
---|---|
bin | 1111100000101… |
… | …10001000111111 |
3 | 100001211111000011 |
4 | 13300112020333 |
5 | 231302122421 |
6 | 20524444051 |
7 | 3136644301 |
oct | 760261077 |
9 | 301744004 |
10 | 130114111 |
11 | 6749a726 |
12 | 376a9627 |
13 | 20c586ca |
14 | 133cd971 |
15 | b6524e1 |
hex | 7c1623f |
130114111 has 4 divisors (see below), whose sum is σ = 130457800. Its totient is φ = 129770424.
The previous prime is 130114091. The next prime is 130114121. The reversal of 130114111 is 111411031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130114111 - 25 = 130114079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130114091 and 130114100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130114121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171276 + ... + 172033.
It is an arithmetic number, because the mean of its divisors is an integer number (32614450).
Almost surely, 2130114111 is an apocalyptic number.
130114111 is a deficient number, since it is larger than the sum of its proper divisors (343689).
130114111 is an equidigital number, since it uses as much as digits as its factorization.
130114111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343688.
The product of its (nonzero) digits is 12, while the sum is 13.
The square root of 130114111 is about 11406.7572517346. The cubic root of 130114111 is about 506.7278798868.
Adding to 130114111 its reverse (111411031), we get a palindrome (241525142).
The spelling of 130114111 in words is "one hundred thirty million, one hundred fourteen thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •