Base | Representation |
---|---|
bin | 101011010000001… |
… | …1011011000010010 |
3 | 10202010221210000121 |
4 | 1112200123120102 |
5 | 10433020410310 |
6 | 400003140454 |
7 | 50652124555 |
oct | 12640333022 |
9 | 3663853017 |
10 | 1451341330 |
11 | 68527624a |
12 | 34607472a |
13 | 1a18b656a |
14 | daa7869c |
15 | 876370da |
hex | 5681b612 |
1451341330 has 8 divisors (see below), whose sum is σ = 2612414412. Its totient is φ = 580536528.
The previous prime is 1451341321. The next prime is 1451341343. The reversal of 1451341330 is 331431541.
It can be written as a sum of positive squares in 2 ways, for example, as 1394051569 + 57289761 = 37337^2 + 7569^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×14513413303 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1451341295 and 1451341304.
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 3 ways as a sum of consecutive naturals, for example, 72567057 + ... + 72567076.
Almost surely, 21451341330 is an apocalyptic number.
1451341330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1451341330 is a deficient number, since it is larger than the sum of its proper divisors (1161073082).
1451341330 is a wasteful number, since it uses less digits than its factorization.
1451341330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145134140.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 1451341330 is about 38096.4739838217. The cubic root of 1451341330 is about 1132.2000966687.
Adding to 1451341330 its reverse (331431541), we get a palindrome (1782772871).
The spelling of 1451341330 in words is "one billion, four hundred fifty-one million, three hundred forty-one thousand, three hundred thirty".
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