Base | Representation |
---|---|
bin | 10001101011000001000… |
… | …101100101011010100101 |
3 | 11022002122000221102010111 |
4 | 101223001011211122211 |
5 | 124344113040303013 |
6 | 2325521424253021 |
7 | 153511315520065 |
oct | 21530105453245 |
9 | 4262560842114 |
10 | 1214420244133 |
11 | 42903a627a28 |
12 | 177442a71171 |
13 | 8a699ca5745 |
14 | 42ac77553a5 |
15 | 218cab8073d |
hex | 11ac11656a5 |
1214420244133 has 8 divisors (see below), whose sum is σ = 1295672431680. Its totient is φ = 1134258690240.
The previous prime is 1214420244127. The next prime is 1214420244161. The reversal of 1214420244133 is 3314420244121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1214420244133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1214420244095 and 1214420244104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214420244733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272656113 + ... + 272660566.
It is an arithmetic number, because the mean of its divisors is an integer number (161959053960).
Almost surely, 21214420244133 is an apocalyptic number.
It is an amenable number.
1214420244133 is a deficient number, since it is larger than the sum of its proper divisors (81252187547).
1214420244133 is a wasteful number, since it uses less digits than its factorization.
1214420244133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545316827.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 1214420244133 its reverse (3314420244121), we get a palindrome (4528840488254).
The spelling of 1214420244133 in words is "one trillion, two hundred fourteen billion, four hundred twenty million, two hundred forty-four thousand, one hundred thirty-three".
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