Base | Representation |
---|---|
bin | 100001001001110… |
… | …0010111010100011 |
3 | 2212112012210100212 |
4 | 1002103202322203 |
5 | 4234234420003 |
6 | 302215004335 |
7 | 36365262002 |
oct | 10223427243 |
9 | 2775183325 |
10 | 1112420003 |
11 | 520a28682 |
12 | 2706696ab |
13 | 14960bbb6 |
14 | a7a52c39 |
15 | 679dadd8 |
hex | 424e2ea3 |
1112420003 has 4 divisors (see below), whose sum is σ = 1117074720. Its totient is φ = 1107765288.
The previous prime is 1112419993. The next prime is 1112420011. The reversal of 1112420003 is 3000242111.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1112420003 - 28 = 1112419747 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1112420003.
It is not an unprimeable number, because it can be changed into a prime (1112410003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327000 + ... + 2327477.
It is an arithmetic number, because the mean of its divisors is an integer number (279268680).
Almost surely, 21112420003 is an apocalyptic number.
1112420003 is a deficient number, since it is larger than the sum of its proper divisors (4654717).
1112420003 is an equidigital number, since it uses as much as digits as its factorization.
1112420003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4654716.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1112420003 is about 33352.9609330266. The cubic root of 1112420003 is about 1036.1507121990.
Adding to 1112420003 its reverse (3000242111), we get a palindrome (4112662114).
The spelling of 1112420003 in words is "one billion, one hundred twelve million, four hundred twenty thousand, three".
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