Base | Representation |
---|---|
bin | 10100101011010111… |
… | …10101111101110100 |
3 | 1001122122221001211020 |
4 | 22111223311331310 |
5 | 140213403424022 |
6 | 5033321541140 |
7 | 542045631552 |
oct | 122553657564 |
9 | 31578831736 |
10 | 11101233012 |
11 | 47873a1741 |
12 | 21999447b0 |
13 | 107bbb043c |
14 | 774502bd2 |
15 | 44e8d935c |
hex | 295af5f74 |
11101233012 has 48 divisors (see below), whose sum is σ = 26090256192. Its totient is φ = 3673693440.
The previous prime is 11101233007. The next prime is 11101233043. The reversal of 11101233012 is 21033210111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11101232982 and 11101233000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2182312 + ... + 2187392.
It is an arithmetic number, because the mean of its divisors is an integer number (543547004).
Almost surely, 211101233012 is an apocalyptic number.
11101233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11101233012 is an abundant number, since it is smaller than the sum of its proper divisors (14989023180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11101233012 is a wasteful number, since it uses less digits than its factorization.
11101233012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6368 (or 6366 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 11101233012 its reverse (21033210111), we get a palindrome (32134443123).
The spelling of 11101233012 in words is "eleven billion, one hundred one million, two hundred thirty-three thousand, twelve".
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