Base | Representation |
---|---|
bin | 10100111010111110… |
… | …00110011011110001 |
3 | 1001222210012022201222 |
4 | 22131133012123301 |
5 | 141000410012241 |
6 | 5054315034425 |
7 | 545225235215 |
oct | 123537063361 |
9 | 31883168658 |
10 | 11232110321 |
11 | 4844262803 |
12 | 221573ba15 |
13 | 10a0045333 |
14 | 787a50945 |
15 | 45b13ca4b |
hex | 29d7c66f1 |
11232110321 has 8 divisors (see below), whose sum is σ = 11627497920. Its totient is φ = 10837261008.
The previous prime is 11232110297. The next prime is 11232110389. The reversal of 11232110321 is 12301123211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11232110321 - 210 = 11232109297 is a prime.
It is a super-2 number, since 2×112321103212 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 11232110321.
It is not an unprimeable number, because it can be changed into a prime (11232110821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91871 + ... + 175796.
It is an arithmetic number, because the mean of its divisors is an integer number (1453437240).
Almost surely, 211232110321 is an apocalyptic number.
It is an amenable number.
11232110321 is a deficient number, since it is larger than the sum of its proper divisors (395387599).
11232110321 is a wasteful number, since it uses less digits than its factorization.
11232110321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269143.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 11232110321 its reverse (12301123211), we get a palindrome (23533233532).
The spelling of 11232110321 in words is "eleven billion, two hundred thirty-two million, one hundred ten thousand, three hundred twenty-one".
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