Base | Representation |
---|---|
bin | 100001001101100… |
… | …1011110010011111 |
3 | 2212122222112011212 |
4 | 1002123023302133 |
5 | 4240243004211 |
6 | 302325535035 |
7 | 36421301663 |
oct | 10233136237 |
9 | 2778875155 |
10 | 1114422431 |
11 | 522076081 |
12 | 27127447b |
13 | 149b60475 |
14 | a80148a3 |
15 | 67c8438b |
hex | 426cbc9f |
1114422431 has 8 divisors (see below), whose sum is σ = 1132111200. Its totient is φ = 1096869600.
The previous prime is 1114422389. The next prime is 1114422451. The reversal of 1114422431 is 1342244111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1114422431 - 226 = 1047313567 is a prime.
It is a super-2 number, since 2×11144224312 = 2483874709431899522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1114422397 and 1114422406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1114422451) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 17396 + ... + 50313.
It is an arithmetic number, because the mean of its divisors is an integer number (141513900).
Almost surely, 21114422431 is an apocalyptic number.
1114422431 is a deficient number, since it is larger than the sum of its proper divisors (17688769).
1114422431 is a wasteful number, since it uses less digits than its factorization.
1114422431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67969.
The product of its digits is 768, while the sum is 23.
The square root of 1114422431 is about 33382.9661803741. The cubic root of 1114422431 is about 1036.7720523107.
Adding to 1114422431 its reverse (1342244111), we get a palindrome (2456666542).
The spelling of 1114422431 in words is "one billion, one hundred fourteen million, four hundred twenty-two thousand, four hundred thirty-one".
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