Base | Representation |
---|---|
bin | 100001011100110… |
… | …0011001101000100 |
3 | 2220012221221120011 |
4 | 1002321203031010 |
5 | 4244312221120 |
6 | 303212320004 |
7 | 36546044440 |
oct | 10271431504 |
9 | 2805857504 |
10 | 1122382660 |
11 | 526612783 |
12 | 273a73004 |
13 | 14b6b9769 |
14 | a90c7820 |
15 | 68807c5a |
hex | 42e63344 |
1122382660 has 48 divisors (see below), whose sum is σ = 2733945984. Its totient is φ = 379070208.
The previous prime is 1122382637. The next prime is 1122382699. The reversal of 1122382660 is 662832211.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50449 + ... + 69208.
It is an arithmetic number, because the mean of its divisors is an integer number (56957208).
Almost surely, 21122382660 is an apocalyptic number.
1122382660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1122382660 is an abundant number, since it is smaller than the sum of its proper divisors (1611563324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122382660 is a wasteful number, since it uses less digits than its factorization.
1122382660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119740 (or 119738 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 1122382660 is about 33501.9799414900. The cubic root of 1122382660 is about 1039.2347242448.
The spelling of 1122382660 in words is "one billion, one hundred twenty-two million, three hundred eighty-two thousand, six hundred sixty".
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