Base | Representation |
---|---|
bin | 110011110010010100… |
… | …1001111101111010110 |
3 | 101122001102121111201010 |
4 | 1213210221033233112 |
5 | 3310224302400042 |
6 | 123031140313050 |
7 | 11014615050255 |
oct | 1474451175726 |
9 | 348042544633 |
10 | 111210200022 |
11 | 43189293319 |
12 | 196780a2786 |
13 | a644152cac |
14 | 554dc0a79c |
15 | 2d5d49a59c |
hex | 19e4a4fbd6 |
111210200022 has 32 divisors (see below), whose sum is σ = 222951917664. Its totient is φ = 36981561600.
The previous prime is 111210200021. The next prime is 111210200069. The reversal of 111210200022 is 220002012111.
It is a junction number, because it is equal to n+sod(n) for n = 111210199980 and 111210200007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111210200021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6210522 + ... + 6228402.
It is an arithmetic number, because the mean of its divisors is an integer number (6967247427).
Almost surely, 2111210200022 is an apocalyptic number.
111210200022 is an abundant number, since it is smaller than the sum of its proper divisors (111741717642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111210200022 is a wasteful number, since it uses less digits than its factorization.
111210200022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20304.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 111210200022 its reverse (220002012111), we get a palindrome (331212212133).
The spelling of 111210200022 in words is "one hundred eleven billion, two hundred ten million, two hundred thousand, twenty-two".
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