Base | Representation |
---|---|
bin | 10100110111001010… |
… | …00010001001110011 |
3 | 1001220112222121020001 |
4 | 22123211002021303 |
5 | 140414212024334 |
6 | 5051213130431 |
7 | 544356242323 |
oct | 123345021163 |
9 | 31815877201 |
10 | 11200111219 |
11 | 4828197370 |
12 | 2206a89a17 |
13 | 109652045b |
14 | 7836c1283 |
15 | 45841b714 |
hex | 29b942273 |
11200111219 has 16 divisors (see below), whose sum is σ = 12295255680. Its totient is φ = 10117965760.
The previous prime is 11200111201. The next prime is 11200111231. The reversal of 11200111219 is 91211100211.
It is a cyclic number.
It is not a de Polignac number, because 11200111219 - 29 = 11200110707 is a prime.
It is a super-2 number, since 2×112001112192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11200111196 and 11200111205.
It is not an unprimeable number, because it can be changed into a prime (11200111249) 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, 1416852 + ... + 1424734.
It is an arithmetic number, because the mean of its divisors is an integer number (768453480).
Almost surely, 211200111219 is an apocalyptic number.
11200111219 is a deficient number, since it is larger than the sum of its proper divisors (1095144461).
11200111219 is a wasteful number, since it uses less digits than its factorization.
11200111219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8690.
The product of its (nonzero) digits is 36, while the sum is 19.
The spelling of 11200111219 in words is "eleven billion, two hundred million, one hundred eleven thousand, two hundred nineteen".
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