Base | Representation |
---|---|
bin | 101010110001000… |
… | …0100000101100001 |
3 | 10201000012012022122 |
4 | 1111202010011201 |
5 | 10414324233433 |
6 | 354220514025 |
7 | 50363145020 |
oct | 12542040541 |
9 | 3630165278 |
10 | 1434992993 |
11 | 67701a525 |
12 | 3406ab915 |
13 | 19b3b12a5 |
14 | d88208b7 |
15 | 85ea8198 |
hex | 55884161 |
1434992993 has 16 divisors (see below), whose sum is σ = 1785840000. Its totient is φ = 1125073152.
The previous prime is 1434992981. The next prime is 1434993011. The reversal of 1434992993 is 3992994341.
It is a happy number.
It is not a de Polignac number, because 1434992993 - 216 = 1434927457 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (1434992903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182168 + ... + 189881.
It is an arithmetic number, because the mean of its divisors is an integer number (111615000).
Almost surely, 21434992993 is an apocalyptic number.
It is an amenable number.
1434992993 is a deficient number, since it is larger than the sum of its proper divisors (350847007).
1434992993 is a wasteful number, since it uses less digits than its factorization.
1434992993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372104.
The product of its digits is 1889568, while the sum is 53.
The square root of 1434992993 is about 37881.3013636015. The cubic root of 1434992993 is about 1127.9328886455.
The spelling of 1434992993 in words is "one billion, four hundred thirty-four million, nine hundred ninety-two thousand, nine hundred ninety-three".
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