Base | Representation |
---|---|
bin | 111101111111010… |
… | …100111010111111 |
3 | 2200110222000210211 |
4 | 331333110322333 |
5 | 4112220322233 |
6 | 251111013251 |
7 | 34525642606 |
oct | 7577247277 |
9 | 2613860724 |
10 | 1040010943 |
11 | 494071684 |
12 | 25036a227 |
13 | 1376089ba |
14 | 9c1a4a3d |
15 | 614865cd |
hex | 3dfd4ebf |
1040010943 has 8 divisors (see below), whose sum is σ = 1070150400. Its totient is φ = 1010142168.
The previous prime is 1040010931. The next prime is 1040010949. The reversal of 1040010943 is 3490100401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1040010943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040010949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59863 + ... + 75256.
It is an arithmetic number, because the mean of its divisors is an integer number (133768800).
Almost surely, 21040010943 is an apocalyptic number.
1040010943 is a deficient number, since it is larger than the sum of its proper divisors (30139457).
1040010943 is a wasteful number, since it uses less digits than its factorization.
1040010943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135341.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 1040010943 is about 32249.2006567605. The cubic root of 1040010943 is about 1013.1629573344.
The spelling of 1040010943 in words is "one billion, forty million, ten thousand, nine hundred forty-three".
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