Base | Representation |
---|---|
bin | 100001001011000… |
… | …1011101100011000 |
3 | 2212120111220200012 |
4 | 1002112023230120 |
5 | 4234424030240 |
6 | 302241501052 |
7 | 36404201336 |
oct | 10226135430 |
9 | 2776456605 |
10 | 1113111320 |
11 | 521360012 |
12 | 270941788 |
13 | 1497c1769 |
14 | a7b92b56 |
15 | 67ac5b65 |
hex | 4258bb18 |
1113111320 has 16 divisors (see below), whose sum is σ = 2504500560. Its totient is φ = 445244512.
The previous prime is 1113111319. The next prime is 1113111331. The reversal of 1113111320 is 231113111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1113111295 and 1113111304.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 13913852 + ... + 13913931.
It is an arithmetic number, because the mean of its divisors is an integer number (156531285).
Almost surely, 21113111320 is an apocalyptic number.
1113111320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113111320 is an abundant number, since it is smaller than the sum of its proper divisors (1391389240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113111320 is a wasteful number, since it uses less digits than its factorization.
1113111320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27827794 (or 27827790 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 1113111320 is about 33363.3229759867. The cubic root of 1113111320 is about 1036.3653074859.
Adding to 1113111320 its reverse (231113111), we get a palindrome (1344224431).
The spelling of 1113111320 in words is "one billion, one hundred thirteen million, one hundred eleven thousand, three hundred twenty".
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