Base | Representation |
---|---|
bin | 10100111010111110… |
… | …11111010100001000 |
3 | 1001222210101111112110 |
4 | 22131133133110020 |
5 | 141000421242412 |
6 | 5054321142320 |
7 | 545226141303 |
oct | 123537372410 |
9 | 31883344473 |
10 | 11232212232 |
11 | 484432232a |
12 | 221578a9a0 |
13 | 10a007c837 |
14 | 787a79b3a |
15 | 45b15cd3c |
hex | 29d7df508 |
11232212232 has 64 divisors (see below), whose sum is σ = 28350720000. Its totient is φ = 3708149760.
The previous prime is 11232212213. The next prime is 11232212269. The reversal of 11232212232 is 23221223211.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11232212199 and 11232212208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950894 + ... + 1956642.
It is an arithmetic number, because the mean of its divisors is an integer number (442980000).
Almost surely, 211232212232 is an apocalyptic number.
11232212232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11232212232 is an abundant number, since it is smaller than the sum of its proper divisors (17118507768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11232212232 is a wasteful number, since it uses less digits than its factorization.
11232212232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6526 (or 6522 counting only the distinct ones).
The product of its digits is 576, while the sum is 21.
Adding to 11232212232 its reverse (23221223211), we get a palindrome (34453435443).
It can be divided in two parts, 11 and 232212232, that multiplied together give a palindrome (2554334552).
The spelling of 11232212232 in words is "eleven billion, two hundred thirty-two million, two hundred twelve thousand, two hundred thirty-two".
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