Base | Representation |
---|---|
bin | 100101010101000… |
… | …0010011100100101 |
3 | 10020021212022201010 |
4 | 1022222002130211 |
5 | 10031122042203 |
6 | 324142052433 |
7 | 43016235531 |
oct | 11252023445 |
9 | 3207768633 |
10 | 1252534053 |
11 | 593028411 |
12 | 2ab57a119 |
13 | 16c659114 |
14 | bc4c6bc1 |
15 | 74e66303 |
hex | 4aa82725 |
1252534053 has 8 divisors (see below), whose sum is σ = 1670308416. Its totient is φ = 834891200.
The previous prime is 1252534043. The next prime is 1252534097. The reversal of 1252534053 is 3504352521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1252534053 - 25 = 1252534021 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1252534053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1252534043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7953 + ... + 50678.
It is an arithmetic number, because the mean of its divisors is an integer number (208788552).
Almost surely, 21252534053 is an apocalyptic number.
It is an amenable number.
1252534053 is a deficient number, since it is larger than the sum of its proper divisors (417774363).
1252534053 is an equidigital number, since it uses as much as digits as its factorization.
1252534053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65755.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 1252534053 is about 35391.1578363862. The cubic root of 1252534053 is about 1077.9447805664.
Adding to 1252534053 its reverse (3504352521), we get a palindrome (4756886574).
The spelling of 1252534053 in words is "one billion, two hundred fifty-two million, five hundred thirty-four thousand, fifty-three".
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