Base | Representation |
---|---|
bin | 10100101101111000… |
… | …10100111001100000 |
3 | 1001201010121222010210 |
4 | 22112330110321200 |
5 | 140234304044412 |
6 | 5035354054120 |
7 | 542423153445 |
oct | 122674247140 |
9 | 31633558123 |
10 | 11122331232 |
11 | 47982a2091 |
12 | 21a4a1a340 |
13 | 10833896ac |
14 | 7772359cc |
15 | 4516a583c |
hex | 296f14e60 |
11122331232 has 48 divisors (see below), whose sum is σ = 29317326192. Its totient is φ = 3692052480.
The previous prime is 11122331203. The next prime is 11122331267. The reversal of 11122331232 is 23213322111.
It is a tau number, because it is divible by the number of its divisors (48).
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 = 11122331199 and 11122331208.
It is a congruent number.
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, 217233 + ... + 263504.
It is an arithmetic number, because the mean of its divisors is an integer number (610777629).
Almost surely, 211122331232 is an apocalyptic number.
11122331232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11122331232 is an abundant number, since it is smaller than the sum of its proper divisors (18194994960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11122331232 is a wasteful number, since it uses less digits than its factorization.
11122331232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480991 (or 480983 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
Adding to 11122331232 its reverse (23213322111), we get a palindrome (34335653343).
The spelling of 11122331232 in words is "eleven billion, one hundred twenty-two million, three hundred thirty-one thousand, two hundred thirty-two".
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