Base | Representation |
---|---|
bin | 11000010010101110111111… |
… | …10101001101111000011100 |
3 | 21000010221001000101220001100 |
4 | 30021113133311031320130 |
5 | 24000214144430430022 |
6 | 305340532534513100 |
7 | 14152325633636211 |
oct | 1411273765157034 |
9 | 230127030356040 |
10 | 53420263530012 |
11 | 16026452110185 |
12 | 5ba9256205790 |
13 | 23a6680a37a52 |
14 | d297a9987b08 |
15 | 6298b4c211ac |
hex | 3095dfd4de1c |
53420263530012 has 36 divisors (see below), whose sum is σ = 136020208733136. Its totient is φ = 17676778198080.
The previous prime is 53420263529993. The next prime is 53420263530037. The reversal of 53420263530012 is 21003536202435.
53420263530012 is a `hidden beast` number, since 5 + 3 + 4 + 2 + 0 + 2 + 635 + 3 + 0 + 0 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5415674664 + ... + 5415684527.
It is an arithmetic number, because the mean of its divisors is an integer number (3778339131476).
Almost surely, 253420263530012 is an apocalyptic number.
It is an amenable number.
53420263530012 is an abundant number, since it is smaller than the sum of its proper divisors (82599945203124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53420263530012 is a wasteful number, since it uses less digits than its factorization.
53420263530012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10831359338 (or 10831359333 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 53420263530012 its reverse (21003536202435), we get a palindrome (74423799732447).
The spelling of 53420263530012 in words is "fifty-three trillion, four hundred twenty billion, two hundred sixty-three million, five hundred thirty thousand, twelve".
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