Base | Representation |
---|---|
bin | 10100101100100011… |
… | …10111010101110111 |
3 | 1001200100200110010100 |
4 | 22112101313111313 |
5 | 140223431400434 |
6 | 5034315325143 |
7 | 542226433305 |
oct | 122621672567 |
9 | 31610613110 |
10 | 11111200119 |
11 | 4791a8a118 |
12 | 21a11507b3 |
13 | 1080c90036 |
14 | 775979275 |
15 | 450707699 |
hex | 296477577 |
11111200119 has 12 divisors (see below), whose sum is σ = 16993600416. Its totient is φ = 6971733312.
The previous prime is 11111200117. The next prime is 11111200147. The reversal of 11111200119 is 91100211111.
It is not a de Polignac number, because 11111200119 - 21 = 11111200117 is a prime.
It is a super-3 number, since 3×111112001193 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11111200117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36310959 + ... + 36311264.
It is an arithmetic number, because the mean of its divisors is an integer number (1416133368).
Almost surely, 211111200119 is an apocalyptic number.
11111200119 is a deficient number, since it is larger than the sum of its proper divisors (5882400297).
11111200119 is a wasteful number, since it uses less digits than its factorization.
11111200119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72622246 (or 72622243 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 18.
The spelling of 11111200119 in words is "eleven billion, one hundred eleven million, two hundred thousand, one hundred nineteen".
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