Base | Representation |
---|---|
bin | 1100010010110101011… |
… | …0010110111000011000 |
3 | 202012011212211202022112 |
4 | 3010231112112320120 |
5 | 11430031320424422 |
6 | 241010330011452 |
7 | 21155041234121 |
oct | 3045526267030 |
9 | 665155752275 |
10 | 211214233112 |
11 | 81636a23553 |
12 | 34b27276b88 |
13 | 16bc074537c |
14 | a3195db048 |
15 | 5762c2eee2 |
hex | 312d596e18 |
211214233112 has 16 divisors (see below), whose sum is σ = 396046791360. Its totient is φ = 105601755424.
The previous prime is 211214233099. The next prime is 211214233127. The reversal of 211214233112 is 211332412112.
It is a super-2 number, since 2×2112142331122 (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 500168 + ... + 820119.
It is an arithmetic number, because the mean of its divisors is an integer number (24752924460).
Almost surely, 2211214233112 is an apocalyptic number.
It is an amenable number.
211214233112 is a deficient number, since it is larger than the sum of its proper divisors (184832558248).
211214233112 is a wasteful number, since it uses less digits than its factorization.
211214233112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1340290 (or 1340286 counting only the distinct ones).
The product of its digits is 576, while the sum is 23.
Adding to 211214233112 its reverse (211332412112), we get a palindrome (422546645224).
The spelling of 211214233112 in words is "two hundred eleven billion, two hundred fourteen million, two hundred thirty-three thousand, one hundred twelve".
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