Base | Representation |
---|---|
bin | 100001001011000… |
… | …1101110110000100 |
3 | 2212120112100202120 |
4 | 1002112031312010 |
5 | 4234424321012 |
6 | 302242005540 |
7 | 36404236125 |
oct | 10226156604 |
9 | 2776470676 |
10 | 1113120132 |
11 | 5213666a3 |
12 | 2709468b0 |
13 | 1497c5787 |
14 | a7b9604c |
15 | 67ac858c |
hex | 4258dd84 |
1113120132 has 24 divisors (see below), whose sum is σ = 2610470016. Its totient is φ = 369155808.
The previous prime is 1113120119. The next prime is 1113120143. The reversal of 1113120132 is 2310213111.
It is a happy number.
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 7 ways as a sum of consecutive naturals, for example, 233068 + ... + 237795.
It is an arithmetic number, because the mean of its divisors is an integer number (108769584).
Almost surely, 21113120132 is an apocalyptic number.
1113120132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1113120132 is an abundant number, since it is smaller than the sum of its proper divisors (1497349884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113120132 is a wasteful number, since it uses less digits than its factorization.
1113120132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471067 (or 471065 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 1113120132 is about 33363.4550369113. The cubic root of 1113120132 is about 1036.3680422908.
Adding to 1113120132 its reverse (2310213111), we get a palindrome (3423333243).
The spelling of 1113120132 in words is "one billion, one hundred thirteen million, one hundred twenty thousand, one hundred thirty-two".
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