Base | Representation |
---|---|
bin | 1001101100001111… |
… | …11011011010011001 |
3 | 111102121101120020011 |
4 | 10312013323122121 |
5 | 41123432442241 |
6 | 2220142401521 |
7 | 242635620610 |
oct | 46607733231 |
9 | 14377346204 |
10 | 5203015321 |
11 | 222aa6a469 |
12 | 10125902a1 |
13 | 64bc304ba |
14 | 37502a877 |
15 | 206ba9281 |
hex | 1361fb699 |
5203015321 has 8 divisors (see below), whose sum is σ = 5979157184. Its totient is φ = 4435086960.
The previous prime is 5203015319. The next prime is 5203015327. The reversal of 5203015321 is 1235103025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5203015321 - 21 = 5203015319 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5203015292 and 5203015301.
It is not an unprimeable number, because it can be changed into a prime (5203015327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052015 + ... + 2054548.
It is an arithmetic number, because the mean of its divisors is an integer number (747394648).
Almost surely, 25203015321 is an apocalyptic number.
It is an amenable number.
5203015321 is a deficient number, since it is larger than the sum of its proper divisors (776141863).
5203015321 is a wasteful number, since it uses less digits than its factorization.
5203015321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4106751.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 5203015321 is about 72131.9299686346. The cubic root of 5203015321 is about 1732.8130163558.
Adding to 5203015321 its reverse (1235103025), we get a palindrome (6438118346).
The spelling of 5203015321 in words is "five billion, two hundred three million, fifteen thousand, three hundred twenty-one".
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