Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00101001110001011 |
3 | 221220000022000210201 |
4 | 21111311211032023 |
5 | 131020142402133 |
6 | 4335134353031 |
7 | 503360652625 |
oct | 112565451613 |
9 | 27800260721 |
10 | 10030044043 |
11 | 42877755a8 |
12 | 1b3b05b777 |
13 | c3aca9506 |
14 | 6b2143c15 |
15 | 3da844d7d |
hex | 255d6538b |
10030044043 has 4 divisors (see below), whose sum is σ = 10031050440. Its totient is φ = 10029037648.
The previous prime is 10030044029. The next prime is 10030044049. The reversal of 10030044043 is 34044003001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34044003001 = 56533 ⋅602197.
It is a cyclic number.
It is not a de Polignac number, because 10030044043 - 29 = 10030043531 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10030044043.
It is not an unprimeable number, because it can be changed into a prime (10030044049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488098 + ... + 508231.
It is an arithmetic number, because the mean of its divisors is an integer number (2507762610).
Almost surely, 210030044043 is an apocalyptic number.
10030044043 is a deficient number, since it is larger than the sum of its proper divisors (1006397).
10030044043 is an equidigital number, since it uses as much as digits as its factorization.
10030044043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006396.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 10030044043 its reverse (34044003001), we get a palindrome (44074047044).
The spelling of 10030044043 in words is "ten billion, thirty million, forty-four thousand, forty-three".
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