Base | Representation |
---|---|
bin | 110100010000011100… |
… | …1001011100010111110 |
3 | 101201122212121222110210 |
4 | 1220200321023202332 |
5 | 3314312034310420 |
6 | 123315325413250 |
7 | 11051640563406 |
oct | 1504071134276 |
9 | 351585558423 |
10 | 112221010110 |
11 | 4365791a960 |
12 | 198ba70a226 |
13 | a7756a6681 |
14 | 560816d806 |
15 | 2dbc0b49e0 |
hex | 1a20e4b8be |
112221010110 has 256 divisors, whose sum is σ = 303591794688. Its totient is φ = 26320896000.
The previous prime is 112221010081. The next prime is 112221010117. The reversal of 112221010110 is 11010122211.
It is a super-2 number, since 2×1122210101102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112221010117) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 332999862 + ... + 333000198.
It is an arithmetic number, because the mean of its divisors is an integer number (1185905448).
Almost surely, 2112221010110 is an apocalyptic number.
112221010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 112221010110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151795897344).
112221010110 is an abundant number, since it is smaller than the sum of its proper divisors (191370784578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112221010110 is a wasteful number, since it uses less digits than its factorization.
112221010110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 112221010110 its reverse (11010122211), we get a palindrome (123231132321).
The spelling of 112221010110 in words is "one hundred twelve billion, two hundred twenty-one million, ten thousand, one hundred ten".
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