Base | Representation |
---|---|
bin | 10001101010111101001… |
… | …001011010110001001000 |
3 | 11022002110102112222121212 |
4 | 101222331021122301020 |
5 | 124343444124441412 |
6 | 2325511103352252 |
7 | 153506553611252 |
oct | 21527511326110 |
9 | 4262412488555 |
10 | 1214354140232 |
11 | 429006288102 |
12 | 1774248b2688 |
13 | 8a68939c3cc |
14 | 42abca68cd2 |
15 | 218c4e74222 |
hex | 11abd25ac48 |
1214354140232 has 8 divisors (see below), whose sum is σ = 2276914012950. Its totient is φ = 607177070112.
The previous prime is 1214354140229. The next prime is 1214354140261. The reversal of 1214354140232 is 2320414534121.
It can be written as a sum of positive squares in only one way, i.e., 850279475236 + 364074664996 = 922106^2 + 603386^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75897133757 + ... + 75897133772.
Almost surely, 21214354140232 is an apocalyptic number.
It is an amenable number.
1214354140232 is a deficient number, since it is larger than the sum of its proper divisors (1062559872718).
1214354140232 is a wasteful number, since it uses less digits than its factorization.
1214354140232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151794267535 (or 151794267531 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 1214354140232 its reverse (2320414534121), we get a palindrome (3534768674353).
The spelling of 1214354140232 in words is "one trillion, two hundred fourteen billion, three hundred fifty-four million, one hundred forty thousand, two hundred thirty-two".
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