Base | Representation |
---|---|
bin | 10011001001101110001010 |
3 | 100110001220110 |
4 | 103021232022 |
5 | 2241124204 |
6 | 255335150 |
7 | 60450120 |
oct | 23115612 |
9 | 10401813 |
10 | 5020554 |
11 | 291a020 |
12 | 18214b6 |
13 | 106a256 |
14 | 949910 |
15 | 692889 |
hex | 4c9b8a |
5020554 has 32 divisors (see below), whose sum is σ = 12519936. Its totient is φ = 1303920.
The previous prime is 5020553. The next prime is 5020577. The reversal of 5020554 is 4550205.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 5020554.
It is not an unprimeable number, because it can be changed into a prime (5020553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4972 + ... + 5895.
It is an arithmetic number, because the mean of its divisors is an integer number (391248).
Almost surely, 25020554 is an apocalyptic number.
5020554 is an abundant number, since it is smaller than the sum of its proper divisors (7499382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5020554 is a wasteful number, since it uses less digits than its factorization.
5020554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10890.
The product of its (nonzero) digits is 1000, while the sum is 21.
The square root of 5020554 is about 2240.6592779805. The cubic root of 5020554 is about 171.2315866326.
Adding to 5020554 its reverse (4550205), we get a palindrome (9570759).
The spelling of 5020554 in words is "five million, twenty thousand, five hundred fifty-four".
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