Base | Representation |
---|---|
bin | 101010111110011… |
… | …0110001110110101 |
3 | 10201111101220111212 |
4 | 1111330312032311 |
5 | 10423123423013 |
6 | 355031211205 |
7 | 50506626560 |
oct | 12574661665 |
9 | 3644356455 |
10 | 1442014133 |
11 | 67aa8561a |
12 | 342b16b05 |
13 | 19c99c001 |
14 | d972b4d7 |
15 | 868e36a8 |
hex | 55f363b5 |
1442014133 has 8 divisors (see below), whose sum is σ = 1672613952. Its totient is φ = 1217563776.
The previous prime is 1442014129. The next prime is 1442014151. The reversal of 1442014133 is 3314102441.
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 1442014133 - 22 = 1442014129 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 = 1442014099 and 1442014108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442014153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536860 + ... + 1537797.
It is an arithmetic number, because the mean of its divisors is an integer number (209076744).
Almost surely, 21442014133 is an apocalyptic number.
It is an amenable number.
1442014133 is a deficient number, since it is larger than the sum of its proper divisors (230599819).
1442014133 is an equidigital number, since it uses as much as digits as its factorization.
1442014133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3074731.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1442014133 is about 37973.8611810809. The cubic root of 1442014133 is about 1129.7694815234.
Adding to 1442014133 its reverse (3314102441), we get a palindrome (4756116574).
The spelling of 1442014133 in words is "one billion, four hundred forty-two million, fourteen thousand, one hundred thirty-three".
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