Base | Representation |
---|---|
bin | 10001101010110101111… |
… | …000010111100100111011 |
3 | 11022002010221011022111121 |
4 | 101222311320113210323 |
5 | 124343221422331303 |
6 | 2325451030410111 |
7 | 153503543443366 |
oct | 21526570274473 |
9 | 4262127138447 |
10 | 1214232230203 |
11 | 428a53491313 |
12 | 1773abb00937 |
13 | 8a66a056cb5 |
14 | 42aaa7b30dd |
15 | 218b93e29bd |
hex | 11ab5e1793b |
1214232230203 has 8 divisors (see below), whose sum is σ = 1267108992000. Its totient is φ = 1161362473128.
The previous prime is 1214232230153. The next prime is 1214232230213. The reversal of 1214232230203 is 3020322324121.
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-1214232230203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1214232230213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395403 + ... + 2091796.
It is an arithmetic number, because the mean of its divisors is an integer number (158388624000).
Almost surely, 21214232230203 is an apocalyptic number.
1214232230203 is a deficient number, since it is larger than the sum of its proper divisors (52876761797).
1214232230203 is a wasteful number, since it uses less digits than its factorization.
1214232230203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3502361.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 1214232230203 its reverse (3020322324121), we get a palindrome (4234554554324).
The spelling of 1214232230203 in words is "one trillion, two hundred fourteen billion, two hundred thirty-two million, two hundred thirty thousand, two hundred three".
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