Base | Representation |
---|---|
bin | 1001101110010100… |
… | …11011111111001110 |
3 | 111110211012100110102 |
4 | 10313022123333032 |
5 | 41142413402004 |
6 | 2222004211102 |
7 | 243240044405 |
oct | 46712337716 |
9 | 14424170412 |
10 | 5220450254 |
11 | 22398985a8 |
12 | 1018399a92 |
13 | 652726226 |
14 | 37748863c |
15 | 2084a011e |
hex | 13729bfce |
5220450254 has 48 divisors (see below), whose sum is σ = 8516642400. Its totient is φ = 2396885568.
The previous prime is 5220450247. The next prime is 5220450269. The reversal of 5220450254 is 4520540225.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7025807 + ... + 7026549.
It is an arithmetic number, because the mean of its divisors is an integer number (177430050).
Almost surely, 25220450254 is an apocalyptic number.
5220450254 is a deficient number, since it is larger than the sum of its proper divisors (3296192146).
5220450254 is a wasteful number, since it uses less digits than its factorization.
5220450254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049 (or 1026 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 29.
The square root of 5220450254 is about 72252.6833688549. The cubic root of 5220450254 is about 1734.7463693673.
Adding to 5220450254 its reverse (4520540225), we get a palindrome (9740990479).
The spelling of 5220450254 in words is "five billion, two hundred twenty million, four hundred fifty thousand, two hundred fifty-four".
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