Base | Representation |
---|---|
bin | 1100010010110100101… |
… | …1010100110101001100 |
3 | 202012011200101211021011 |
4 | 3010231023110311030 |
5 | 11430030100404012 |
6 | 241010144015004 |
7 | 21155004530521 |
oct | 3045513246514 |
9 | 665150354234 |
10 | 211211341132 |
11 | 81635328790 |
12 | 34b26301464 |
13 | 16bbcc71c3c |
14 | a319087148 |
15 | 576285d1a7 |
hex | 312d2d4d4c |
211211341132 has 24 divisors (see below), whose sum is σ = 410829611472. Its totient is φ = 94193736000.
The previous prime is 211211341067. The next prime is 211211341141. The reversal of 211211341132 is 231143112112.
It is a super-2 number, since 2×2112113411322 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45283119 + ... + 45287782.
It is an arithmetic number, because the mean of its divisors is an integer number (17117900478).
Almost surely, 2211211341132 is an apocalyptic number.
211211341132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
211211341132 is a deficient number, since it is larger than the sum of its proper divisors (199618270340).
211211341132 is a wasteful number, since it uses less digits than its factorization.
211211341132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90570969 (or 90570967 counting only the distinct ones).
The product of its digits is 288, while the sum is 22.
Adding to 211211341132 its reverse (231143112112), we get a palindrome (442354453244).
The spelling of 211211341132 in words is "two hundred eleven billion, two hundred eleven million, three hundred forty-one thousand, one hundred thirty-two".
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