Base | Representation |
---|---|
bin | 101000010001011… |
… | …1010100101010101 |
3 | 10111011202200110012 |
4 | 1100202322211111 |
5 | 10231420031013 |
6 | 342031410005 |
7 | 45326054666 |
oct | 12042724525 |
9 | 3434680405 |
10 | 1351330133 |
11 | 63387736a |
12 | 318683905 |
13 | 186c6a93a |
14 | cb68336d |
15 | 7d97e1a8 |
hex | 508ba955 |
1351330133 has 8 divisors (see below), whose sum is σ = 1376028000. Its totient is φ = 1326714480.
The previous prime is 1351330129. The next prime is 1351330163. The reversal of 1351330133 is 3310331531.
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 1351330133 - 22 = 1351330129 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1351330099 and 1351330108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1351330163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13118 + ... + 53616.
It is an arithmetic number, because the mean of its divisors is an integer number (172003500).
Almost surely, 21351330133 is an apocalyptic number.
It is an amenable number.
1351330133 is a deficient number, since it is larger than the sum of its proper divisors (24697867).
1351330133 is an equidigital number, since it uses as much as digits as its factorization.
1351330133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41107.
The product of its (nonzero) digits is 1215, while the sum is 23.
The square root of 1351330133 is about 36760.4425027774. The cubic root of 1351330133 is about 1105.5723120640.
Adding to 1351330133 its reverse (3310331531), we get a palindrome (4661661664).
The spelling of 1351330133 in words is "one billion, three hundred fifty-one million, three hundred thirty thousand, one hundred thirty-three".
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