Base | Representation |
---|---|
bin | 110011111001001110… |
… | …1011111100111001100 |
3 | 101122122120210011221210 |
4 | 1213302131133213030 |
5 | 3311213123002312 |
6 | 123110140454420 |
7 | 11023431242025 |
oct | 1476235374714 |
9 | 348576704853 |
10 | 111442000332 |
11 | 43298116323 |
12 | 1972184a410 |
13 | a680192840 |
14 | 5572909c4c |
15 | 2d739d6e3c |
hex | 19f275f9cc |
111442000332 has 96 divisors (see below), whose sum is σ = 281463275520. Its totient is φ = 34115224320.
The previous prime is 111442000331. The next prime is 111442000343. The reversal of 111442000332 is 233000244111.
It is a super-2 number, since 2×1114420003322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 111442000299 and 111442000308.
It is not an unprimeable number, because it can be changed into a prime (111442000331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32862357 + ... + 32865747.
It is an arithmetic number, because the mean of its divisors is an integer number (2931909120).
Almost surely, 2111442000332 is an apocalyptic number.
111442000332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 111442000332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140731637760).
111442000332 is an abundant number, since it is smaller than the sum of its proper divisors (170021275188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111442000332 is a wasteful number, since it uses less digits than its factorization.
111442000332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4423 (or 4421 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 111442000332 its reverse (233000244111), we get a palindrome (344442244443).
The spelling of 111442000332 in words is "one hundred eleven billion, four hundred forty-two million, three hundred thirty-two", and thus it is an aban number.
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