Base | Representation |
---|---|
bin | 1001110000111101… |
… | …00100001101010100 |
3 | 111112100200210112120 |
4 | 10320132210031110 |
5 | 41214040112040 |
6 | 2224113015540 |
7 | 243625356165 |
oct | 47036441524 |
9 | 14470623476 |
10 | 5242504020 |
11 | 2250290956 |
12 | 10238545b0 |
13 | 6571783b0 |
14 | 37a38976c |
15 | 20a3a97d0 |
hex | 1387a4354 |
5242504020 has 48 divisors (see below), whose sum is σ = 15808168320. Its totient is φ = 1290462336.
The previous prime is 5242504019. The next prime is 5242504027. The reversal of 5242504020 is 204052425.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5242504027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3359800 + ... + 3361359.
It is an arithmetic number, because the mean of its divisors is an integer number (329336840).
Almost surely, 25242504020 is an apocalyptic number.
It is an amenable number.
5242504020 is an abundant number, since it is smaller than the sum of its proper divisors (10565664300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5242504020 is a wasteful number, since it uses less digits than its factorization.
5242504020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6721184 (or 6721182 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 5242504020 is about 72405.1380773492. The cubic root of 5242504020 is about 1737.1857466613.
Adding to 5242504020 its reverse (204052425), we get a palindrome (5446556445).
The spelling of 5242504020 in words is "five billion, two hundred forty-two million, five hundred four thousand, twenty".
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