Base | Representation |
---|---|
bin | 1001011100001011… |
… | …1111011010010010 |
3 | 20112121102211112122 |
4 | 2113002333122102 |
5 | 20142220044014 |
6 | 1055243254242 |
7 | 116540602601 |
oct | 22702773222 |
9 | 6477384478 |
10 | 2534143634 |
11 | 1090504690 |
12 | 5a881a382 |
13 | 315025499 |
14 | 1a07bba38 |
15 | ec72258e |
hex | 970bf692 |
2534143634 has 32 divisors (see below), whose sum is σ = 4334622336. Its totient is φ = 1099880320.
The previous prime is 2534143597. The next prime is 2534143637. The reversal of 2534143634 is 4363414352.
It is a junction number, because it is equal to n+sod(n) for n = 2534143594 and 2534143603.
It is not an unprimeable number, because it can be changed into a prime (2534143637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308144 + ... + 316260.
It is an arithmetic number, because the mean of its divisors is an integer number (135456948).
Almost surely, 22534143634 is an apocalyptic number.
2534143634 is a deficient number, since it is larger than the sum of its proper divisors (1800478702).
2534143634 is a wasteful number, since it uses less digits than its factorization.
2534143634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8770.
The product of its digits is 103680, while the sum is 35.
The square root of 2534143634 is about 50340.2784457933. The cubic root of 2534143634 is about 1363.3595635954.
Adding to 2534143634 its reverse (4363414352), we get a palindrome (6897557986).
The spelling of 2534143634 in words is "two billion, five hundred thirty-four million, one hundred forty-three thousand, six hundred thirty-four".
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