Base | Representation |
---|---|
bin | 100001000101110… |
… | …0100110000111111 |
3 | 2212101021122000022 |
4 | 1002023210300333 |
5 | 4233221033211 |
6 | 302102122355 |
7 | 36341436650 |
oct | 10213446077 |
9 | 2771248008 |
10 | 1110330431 |
11 | 51a830761 |
12 | 26ba203bb |
13 | 149059a72 |
14 | a766b527 |
15 | 67726bdb |
hex | 422e4c3f |
1110330431 has 4 divisors (see below), whose sum is σ = 1268949072. Its totient is φ = 951711792.
The previous prime is 1110330427. The next prime is 1110330457. The reversal of 1110330431 is 1340330111.
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 1110330431 - 22 = 1110330427 is a prime.
It is a super-2 number, since 2×11103304312 = 2465667332009291522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110330931) 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, 79309310 + ... + 79309323.
It is an arithmetic number, because the mean of its divisors is an integer number (317237268).
Almost surely, 21110330431 is an apocalyptic number.
1110330431 is a deficient number, since it is larger than the sum of its proper divisors (158618641).
1110330431 is an equidigital number, since it uses as much as digits as its factorization.
1110330431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158618640.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 1110330431 is about 33321.6210740114. The cubic root of 1110330431 is about 1035.5015363551.
Adding to 1110330431 its reverse (1340330111), we get a palindrome (2450660542).
The spelling of 1110330431 in words is "one billion, one hundred ten million, three hundred thirty thousand, four hundred thirty-one".
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