Base | Representation |
---|---|
bin | 101000010100111… |
… | …0010000000101001 |
3 | 10111022011010102212 |
4 | 1100221302000221 |
5 | 10232400130100 |
6 | 342134134505 |
7 | 45350262332 |
oct | 12051620051 |
9 | 3438133385 |
10 | 1353130025 |
11 | 634896685 |
12 | 3191b1435 |
13 | 18744ac70 |
14 | cb9d1289 |
15 | 7dbd7635 |
hex | 50a72029 |
1353130025 has 48 divisors (see below), whose sum is σ = 1842632064. Its totient is φ = 979745280.
The previous prime is 1353130019. The next prime is 1353130061. The reversal of 1353130025 is 5200313531.
It is not a de Polignac number, because 1353130025 - 226 = 1286021161 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5807309 + ... + 5807541.
It is an arithmetic number, because the mean of its divisors is an integer number (38388168).
Almost surely, 21353130025 is an apocalyptic number.
It is an amenable number.
1353130025 is a deficient number, since it is larger than the sum of its proper divisors (489502039).
1353130025 is a wasteful number, since it uses less digits than its factorization.
1353130025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530 (or 525 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 1353130025 is about 36784.9157264224. The cubic root of 1353130025 is about 1106.0629466576.
Adding to 1353130025 its reverse (5200313531), we get a palindrome (6553443556).
The spelling of 1353130025 in words is "one billion, three hundred fifty-three million, one hundred thirty thousand, twenty-five".
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