Base | Representation |
---|---|
bin | 1100110110011… |
… | …1010011110010 |
3 | 10202102102121221 |
4 | 3031213103302 |
5 | 102244304110 |
6 | 5203135254 |
7 | 1223101255 |
oct | 315472362 |
9 | 122372557 |
10 | 53900530 |
11 | 284752a2 |
12 | 1607452a |
13 | b222908 |
14 | 723109c |
15 | 4aea7da |
hex | 33674f2 |
53900530 has 16 divisors (see below), whose sum is σ = 102127680. Its totient is φ = 20425392.
The previous prime is 53900521. The next prime is 53900563. The reversal of 53900530 is 3500935.
It is a junction number, because it is equal to n+sod(n) for n = 53900495 and 53900504.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141654 + ... + 142033.
It is an arithmetic number, because the mean of its divisors is an integer number (6382980).
Almost surely, 253900530 is an apocalyptic number.
53900530 is a deficient number, since it is larger than the sum of its proper divisors (48227150).
53900530 is a wasteful number, since it uses less digits than its factorization.
53900530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283713.
The product of its (nonzero) digits is 2025, while the sum is 25.
The square root of 53900530 is about 7341.6980324718. The cubic root of 53900530 is about 377.7440901974.
The spelling of 53900530 in words is "fifty-three million, nine hundred thousand, five hundred thirty".
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