Base | Representation |
---|---|
bin | 1001010111111111… |
… | …00010000111110101 |
3 | 110222202120001020120 |
4 | 10223333202013311 |
5 | 40301424324141 |
6 | 2151231322153 |
7 | 235503104031 |
oct | 45377420765 |
9 | 13882501216 |
10 | 5033042421 |
11 | 21530262a0 |
12 | b85680359 |
13 | 62295a614 |
14 | 35a6231c1 |
15 | 1e6cd1c66 |
hex | 12bfe21f5 |
5033042421 has 16 divisors (see below), whose sum is σ = 7331005440. Its totient is φ = 3046071920.
The previous prime is 5033042393. The next prime is 5033042429. The reversal of 5033042421 is 1242403305.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5033042421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5033042391 and 5033042400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5033042429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82335 + ... + 129788.
It is an arithmetic number, because the mean of its divisors is an integer number (458187840).
Almost surely, 25033042421 is an apocalyptic number.
It is an amenable number.
5033042421 is a deficient number, since it is larger than the sum of its proper divisors (2297963019).
5033042421 is a wasteful number, since it uses less digits than its factorization.
5033042421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212856.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 5033042421 is about 70943.9385782887. The cubic root of 5033042421 is about 1713.7344624400.
Adding to 5033042421 its reverse (1242403305), we get a palindrome (6275445726).
The spelling of 5033042421 in words is "five billion, thirty-three million, forty-two thousand, four hundred twenty-one".
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