Base | Representation |
---|---|
bin | 1101001110111… |
… | …10110010110101 |
3 | 21201220001021021 |
4 | 12213132302311 |
5 | 211404404140 |
6 | 15003221141 |
7 | 2515411123 |
oct | 647366265 |
9 | 251801237 |
10 | 111013045 |
11 | 57733820 |
12 | 312177b1 |
13 | 19ccb4c0 |
14 | 10a5a913 |
15 | 9b2cb4a |
hex | 69decb5 |
111013045 has 32 divisors (see below), whose sum is σ = 157772160. Its totient is φ = 73923840.
The previous prime is 111013027. The next prime is 111013051. The reversal of 111013045 is 540310111.
It is not a de Polignac number, because 111013045 - 213 = 111004853 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98827 + ... + 99943.
It is an arithmetic number, because the mean of its divisors is an integer number (4930380).
Almost surely, 2111013045 is an apocalyptic number.
It is an amenable number.
111013045 is a deficient number, since it is larger than the sum of its proper divisors (46759115).
111013045 is a wasteful number, since it uses less digits than its factorization.
111013045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1285.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 111013045 is about 10536.2728229673. The cubic root of 111013045 is about 480.6083793319.
Adding to 111013045 its reverse (540310111), we get a palindrome (651323156).
The spelling of 111013045 in words is "one hundred eleven million, thirteen thousand, forty-five".
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