Base | Representation |
---|---|
bin | 101010111111000… |
… | …0110111100011111 |
3 | 10201112000201000101 |
4 | 1111332012330133 |
5 | 10423220012420 |
6 | 355042241531 |
7 | 50512504456 |
oct | 12576067437 |
9 | 3645021011 |
10 | 1442344735 |
11 | 680190a47 |
12 | 3430562a7 |
13 | 19ca86630 |
14 | d97b5b9d |
15 | 8695b60a |
hex | 55f86f1f |
1442344735 has 8 divisors (see below), whose sum is σ = 1863953280. Its totient is φ = 1065116064.
The previous prime is 1442344721. The next prime is 1442344801. The reversal of 1442344735 is 5374432441.
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 1442344735 - 213 = 1442336543 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1442344694 and 1442344703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11094895 + ... + 11095024.
It is an arithmetic number, because the mean of its divisors is an integer number (232994160).
Almost surely, 21442344735 is an apocalyptic number.
1442344735 is a deficient number, since it is larger than the sum of its proper divisors (421608545).
1442344735 is a wasteful number, since it uses less digits than its factorization.
1442344735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22189937.
The product of its digits is 161280, while the sum is 37.
The square root of 1442344735 is about 37978.2139522121. The cubic root of 1442344735 is about 1129.8558134351.
The spelling of 1442344735 in words is "one billion, four hundred forty-two million, three hundred forty-four thousand, seven hundred thirty-five".
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