Base | Representation |
---|---|
bin | 1101001110111… |
… | …10110101010001 |
3 | 21201220001111001 |
4 | 12213132311101 |
5 | 211404410301 |
6 | 15003222001 |
7 | 2515411435 |
oct | 647366521 |
9 | 251801431 |
10 | 111013201 |
11 | 57733952 |
12 | 31217901 |
13 | 19ccb5b0 |
14 | 10a5a9c5 |
15 | 9b2cc01 |
hex | 69ded51 |
111013201 has 16 divisors (see below), whose sum is σ = 126056448. Its totient is φ = 97041600.
The previous prime is 111013187. The next prime is 111013223. The reversal of 111013201 is 102310111.
It is a cyclic number.
It is not a de Polignac number, because 111013201 - 25 = 111013169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111013261) 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, 16011 + ... + 21871.
It is an arithmetic number, because the mean of its divisors is an integer number (7878528).
Almost surely, 2111013201 is an apocalyptic number.
It is an amenable number.
111013201 is a deficient number, since it is larger than the sum of its proper divisors (15043247).
111013201 is a wasteful number, since it uses less digits than its factorization.
111013201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952.
The product of its (nonzero) digits is 6, while the sum is 10.
The square root of 111013201 is about 10536.2802259621. The cubic root of 111013201 is about 480.6086044552.
Adding to 111013201 its reverse (102310111), we get a palindrome (213323312).
The spelling of 111013201 in words is "one hundred eleven million, thirteen thousand, two hundred one".
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