Base | Representation |
---|---|
bin | 100001000101111… |
… | …1111100001011110 |
3 | 2212101111012100112 |
4 | 1002023333201132 |
5 | 4233233040110 |
6 | 302104330022 |
7 | 36342404330 |
oct | 10213774136 |
9 | 2771435315 |
10 | 1110440030 |
11 | 51a8a6037 |
12 | 26ba73912 |
13 | 14909790b |
14 | a7699450 |
15 | 67749405 |
hex | 422ff85e |
1110440030 has 32 divisors (see below), whose sum is σ = 2285591040. Its totient is φ = 380512800.
The previous prime is 1110440029. The next prime is 1110440053. The reversal of 1110440030 is 300440111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 1110439987 and 1110440014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177455 + ... + 183605.
It is an arithmetic number, because the mean of its divisors is an integer number (71424720).
Almost surely, 21110440030 is an apocalyptic number.
1110440030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1110440030 is an abundant number, since it is smaller than the sum of its proper divisors (1175151010).
1110440030 is a wasteful number, since it uses less digits than its factorization.
1110440030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8744.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1110440030 is about 33323.2655962767. The cubic root of 1110440030 is about 1035.5356061527.
Adding to 1110440030 its reverse (300440111), we get a palindrome (1410880141).
The spelling of 1110440030 in words is "one billion, one hundred ten million, four hundred forty thousand, thirty".
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