Base | Representation |
---|---|
bin | 10011001100001110100100 |
3 | 100110120222200 |
4 | 103030032210 |
5 | 2241441240 |
6 | 255454500 |
7 | 60522054 |
oct | 23141644 |
9 | 10416880 |
10 | 5030820 |
11 | 2926803 |
12 | 1827430 |
13 | 1071b22 |
14 | 94d564 |
15 | 695930 |
hex | 4cc3a4 |
5030820 has 72 divisors (see below), whose sum is σ = 16074240. Its totient is φ = 1270080.
The previous prime is 5030807. The next prime is 5030821. The reversal of 5030820 is 280305.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 5030793 and 5030802.
It is not an unprimeable number, because it can be changed into a prime (5030821) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2685 + ... + 4155.
Almost surely, 25030820 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5030820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8037120).
5030820 is an abundant number, since it is smaller than the sum of its proper divisors (11043420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5030820 is a wasteful number, since it uses less digits than its factorization.
5030820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1505 (or 1500 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 5030820 is about 2242.9489517151. The cubic root of 5030820 is about 171.3482182946.
The spelling of 5030820 in words is "five million, thirty thousand, eight hundred twenty".
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