Base | Representation |
---|---|
bin | 110001100011000011… |
… | …010000001011010110 |
3 | 12002022200211101011201 |
4 | 301203003100023112 |
5 | 1332424024422010 |
6 | 40235042423114 |
7 | 3562244322643 |
oct | 614303201326 |
9 | 162280741151 |
10 | 53201404630 |
11 | 20620895800 |
12 | a389061a9a |
13 | 502b0b09aa |
14 | 28099a2dca |
15 | 15b596e23a |
hex | c630d02d6 |
53201404630 has 48 divisors (see below), whose sum is σ = 111451425120. Its totient is φ = 18207960320.
The previous prime is 53201404601. The next prime is 53201404649. The reversal of 53201404630 is 3640410235.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1272610 + ... + 1313749.
It is an arithmetic number, because the mean of its divisors is an integer number (2321904690).
Almost surely, 253201404630 is an apocalyptic number.
53201404630 is an abundant number, since it is smaller than the sum of its proper divisors (58250020490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53201404630 is a wasteful number, since it uses less digits than its factorization.
53201404630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2586405 (or 2586394 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 53201404630 its reverse (3640410235), we get a palindrome (56841814865).
The spelling of 53201404630 in words is "fifty-three billion, two hundred one million, four hundred four thousand, six hundred thirty".
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