Base | Representation |
---|---|
bin | 1001010100101001… |
… | …01001110010100100 |
3 | 110220210211120202211 |
4 | 10222110221302210 |
5 | 40222241240140 |
6 | 2144351013204 |
7 | 235013001634 |
oct | 45224516244 |
9 | 13823746684 |
10 | 5005024420 |
11 | 2139229a20 |
12 | b7820a204 |
13 | 619bca816 |
14 | 356a0c6c4 |
15 | 1e45ea2ea |
hex | 12a529ca4 |
5005024420 has 48 divisors (see below), whose sum is σ = 11475991296. Its totient is φ = 1818432000.
The previous prime is 5005024379. The next prime is 5005024433. The reversal of 5005024420 is 244205005.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 5005024391 and 5005024400.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261580 + ... + 280060.
It is an arithmetic number, because the mean of its divisors is an integer number (239083152).
Almost surely, 25005024420 is an apocalyptic number.
It is an amenable number.
5005024420 is an abundant number, since it is smaller than the sum of its proper divisors (6470966876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5005024420 is a wasteful number, since it uses less digits than its factorization.
5005024420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19732 (or 19730 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 5005024420 is about 70746.1972122884. The cubic root of 5005024420 is about 1710.5485307490.
Adding to 5005024420 its reverse (244205005), we get a palindrome (5249229425).
The spelling of 5005024420 in words is "five billion, five million, twenty-four thousand, four hundred twenty".
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