Base | Representation |
---|---|
bin | 1001010101101001… |
… | …10010111010110101 |
3 | 110221101200200001221 |
4 | 10222310302322311 |
5 | 40231420403141 |
6 | 2145251350341 |
7 | 235144424350 |
oct | 45264627265 |
9 | 13841620057 |
10 | 5013450421 |
11 | 2142a64561 |
12 | b7abb23b1 |
13 | 61b88ab15 |
14 | 357ba3297 |
15 | 1e5211bd1 |
hex | 12ad32eb5 |
5013450421 has 8 divisors (see below), whose sum is σ = 5730398784. Its totient is φ = 4296687360.
The previous prime is 5013450413. The next prime is 5013450469. The reversal of 5013450421 is 1240543105.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5013450421 - 23 = 5013450413 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 (5013450121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17526 + ... + 101656.
It is an arithmetic number, because the mean of its divisors is an integer number (716299848).
Almost surely, 25013450421 is an apocalyptic number.
It is an amenable number.
5013450421 is a deficient number, since it is larger than the sum of its proper divisors (716948363).
5013450421 is an equidigital number, since it uses as much as digits as its factorization.
5013450421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92651.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5013450421 is about 70805.7230808358. The cubic root of 5013450421 is about 1711.5079002276.
Adding to 5013450421 its reverse (1240543105), we get a palindrome (6253993526).
The spelling of 5013450421 in words is "five billion, thirteen million, four hundred fifty thousand, four hundred twenty-one".
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