Base | Representation |
---|---|
bin | 111110010011001… |
… | …011010011000001 |
3 | 2200211202101121111 |
4 | 332103023103001 |
5 | 4120033330101 |
6 | 251414323321 |
7 | 34621114210 |
oct | 7623132301 |
9 | 2624671544 |
10 | 1045214401 |
11 | 496aa6060 |
12 | 252059541 |
13 | 13870b27a |
14 | 9cb5b077 |
15 | 61b63251 |
hex | 3e4cb4c1 |
1045214401 has 16 divisors (see below), whose sum is σ = 1304110080. Its totient is φ = 813836880.
The previous prime is 1045214389. The next prime is 1045214483. The reversal of 1045214401 is 1044125401.
1045214401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1045214401 - 225 = 1011659969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1045214801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115690 + ... + 124396.
It is an arithmetic number, because the mean of its divisors is an integer number (81506880).
Almost surely, 21045214401 is an apocalyptic number.
1045214401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1045214401 is a deficient number, since it is larger than the sum of its proper divisors (258895679).
1045214401 is a wasteful number, since it uses less digits than its factorization.
1045214401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10284.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 1045214401 is about 32329.7757647652. The cubic root of 1045214401 is about 1014.8498571867.
Adding to 1045214401 its reverse (1044125401), we get a palindrome (2089339802).
The spelling of 1045214401 in words is "one billion, forty-five million, two hundred fourteen thousand, four hundred one".
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