Base | Representation |
---|---|
bin | 1100011111001111000… |
… | …0110010010110100001 |
3 | 202111202212121011211021 |
4 | 3013303300302112201 |
5 | 12003341010101040 |
6 | 242320522045441 |
7 | 21333401560054 |
oct | 3076360622641 |
9 | 674685534737 |
10 | 214543050145 |
11 | 82a94a60006 |
12 | 356b6049881 |
13 | 173012a70a8 |
14 | a553758a9b |
15 | 58aa0c624a |
hex | 31f3c325a1 |
214543050145 has 16 divisors (see below), whose sum is σ = 260057418048. Its totient is φ = 169899734080.
The previous prime is 214543050121. The next prime is 214543050173. The reversal of 214543050145 is 541050345412.
214543050145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214543050145 - 233 = 205953115553 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 214543050145.
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 in 15 ways as a sum of consecutive naturals, for example, 545835 + ... + 852655.
It is an arithmetic number, because the mean of its divisors is an integer number (16253588628).
Almost surely, 2214543050145 is an apocalyptic number.
It is an amenable number.
214543050145 is a deficient number, since it is larger than the sum of its proper divisors (45514367903).
214543050145 is a wasteful number, since it uses less digits than its factorization.
214543050145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308240.
The product of its (nonzero) digits is 48000, while the sum is 34.
Adding to 214543050145 its reverse (541050345412), we get a palindrome (755593395557).
The spelling of 214543050145 in words is "two hundred fourteen billion, five hundred forty-three million, fifty thousand, one hundred forty-five".
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