Base | Representation |
---|---|
bin | 10100111000100110… |
… | …01001100010110100 |
3 | 1001221101201210001222 |
4 | 22130103021202310 |
5 | 140430310400431 |
6 | 5052324205512 |
7 | 544564062035 |
oct | 123423114264 |
9 | 31841653058 |
10 | 11212200116 |
11 | 4833aa3997 |
12 | 220ab39898 |
13 | 1098b93a50 |
14 | 78514aa8c |
15 | 45950857b |
hex | 29c4c98b4 |
11212200116 has 12 divisors (see below), whose sum is σ = 21130684932. Its totient is φ = 5174861568.
The previous prime is 11212200101. The next prime is 11212200127. The reversal of 11212200116 is 61100221211.
It can be written as a sum of positive squares in 2 ways, for example, as 7337635600 + 3874564516 = 85660^2 + 62246^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11212200094 and 11212200103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107809565 + ... + 107809668.
It is an arithmetic number, because the mean of its divisors is an integer number (1760890411).
Almost surely, 211212200116 is an apocalyptic number.
It is an amenable number.
11212200116 is a deficient number, since it is larger than the sum of its proper divisors (9918484816).
11212200116 is a wasteful number, since it uses less digits than its factorization.
11212200116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215619250 (or 215619248 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 11212200116 its reverse (61100221211), we get a palindrome (72312421327).
The spelling of 11212200116 in words is "eleven billion, two hundred twelve million, two hundred thousand, one hundred sixteen".
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