Base | Representation |
---|---|
bin | 101011010000001… |
… | …0100110010010101 |
3 | 10202010220101222102 |
4 | 1112200110302111 |
5 | 10433014024300 |
6 | 400002411445 |
7 | 50651653046 |
oct | 12640246225 |
9 | 3663811872 |
10 | 1451314325 |
11 | 685257a2a |
12 | 346060b85 |
13 | 1a18a7196 |
14 | daa6c8cd |
15 | 8762e0d5 |
hex | 56814c95 |
1451314325 has 12 divisors (see below), whose sum is σ = 1801175268. Its totient is φ = 1160054400.
The previous prime is 1451314313. The next prime is 1451314343. The reversal of 1451314325 is 5234131541.
It can be written as a sum of positive squares in 6 ways, for example, as 80982001 + 1370332324 = 8999^2 + 37018^2 .
It is not a de Polignac number, because 1451314325 - 26 = 1451314261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 5495 + ... + 54155.
It is an arithmetic number, because the mean of its divisors is an integer number (150097939).
Almost surely, 21451314325 is an apocalyptic number.
It is an amenable number.
1451314325 is a deficient number, since it is larger than the sum of its proper divisors (349860943).
1451314325 is a wasteful number, since it uses less digits than its factorization.
1451314325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49864 (or 49859 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
The square root of 1451314325 is about 38096.1195530463. The cubic root of 1451314325 is about 1132.1930743708.
Adding to 1451314325 its reverse (5234131541), we get a palindrome (6685445866).
The spelling of 1451314325 in words is "one billion, four hundred fifty-one million, three hundred fourteen thousand, three hundred twenty-five".
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