Base | Representation |
---|---|
bin | 101000001101110… |
… | …0101110101011110 |
3 | 10111001011010201102 |
4 | 1100123211311132 |
5 | 10230422111032 |
6 | 341522313102 |
7 | 45303540233 |
oct | 12033456536 |
9 | 3431133642 |
10 | 1349410142 |
11 | 6327858a3 |
12 | 317ab8792 |
13 | 186747a52 |
14 | cb30378a |
15 | 7d700362 |
hex | 506e5d5e |
1349410142 has 8 divisors (see below), whose sum is σ = 2028812832. Its totient is φ = 673139200.
The previous prime is 1349410109. The next prime is 1349410147. The reversal of 1349410142 is 2410149431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1349410147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781859 + ... + 783582.
It is an arithmetic number, because the mean of its divisors is an integer number (253601604).
Almost surely, 21349410142 is an apocalyptic number.
1349410142 is a deficient number, since it is larger than the sum of its proper divisors (679402690).
1349410142 is a wasteful number, since it uses less digits than its factorization.
1349410142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1565874.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 1349410142 is about 36734.3183140779. The cubic root of 1349410142 is about 1105.0484590720.
Adding to 1349410142 its reverse (2410149431), we get a palindrome (3759559573).
The spelling of 1349410142 in words is "one billion, three hundred forty-nine million, four hundred ten thousand, one hundred forty-two".
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