Base | Representation |
---|---|
bin | 110000000001100001101010… |
… | …101001111010111010011000 |
3 | 1000200211120202210021212012022 |
4 | 300001201222221322322120 |
5 | 210140440313341402300 |
6 | 2025113012414434012 |
7 | 62326332660445664 |
oct | 6001415251727230 |
9 | 1020746683255168 |
10 | 211211101122200 |
11 | 61331141359913 |
12 | 1b832162502908 |
13 | 90b1176873c5a |
14 | 3a229597518a4 |
15 | 1964143584285 |
hex | c0186aa7ae98 |
211211101122200 has 96 divisors (see below), whose sum is σ = 491949503060400. Its totient is φ = 84332507573760.
The previous prime is 211211101122191. The next prime is 211211101122233. The reversal of 211211101122200 is 2221101112112.
It is a super-2 number, since 2×2112111011222002 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338187419 + ... + 338811381.
Almost surely, 2211211101122200 is an apocalyptic number.
211211101122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211211101122200 is an abundant number, since it is smaller than the sum of its proper divisors (280738401938200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211211101122200 is a wasteful number, since it uses less digits than its factorization.
211211101122200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627021 (or 627012 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 211211101122200 its reverse (2221101112112), we get a palindrome (213432202234312).
The spelling of 211211101122200 in words is "two hundred eleven trillion, two hundred eleven billion, one hundred one million, one hundred twenty-two thousand, two hundred".
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