Base | Representation |
---|---|
bin | 110001011010101001… |
… | …101110111101000010 |
3 | 12001221212200112112200 |
4 | 301122221232331002 |
5 | 1332131441402333 |
6 | 40213050334030 |
7 | 3555613533111 |
oct | 613251567502 |
9 | 161855615480 |
10 | 53060497218 |
11 | 205592a39a3 |
12 | a349a2a316 |
13 | 5007b46621 |
14 | 27d4da3c78 |
15 | 15a83d8c13 |
hex | c5aa6ef42 |
53060497218 has 48 divisors (see below), whose sum is σ = 116348918400. Its totient is φ = 17474149440.
The previous prime is 53060497213. The next prime is 53060497333. The reversal of 53060497218 is 81279406035.
53060497218 is a `hidden beast` number, since 5 + 30 + 604 + 9 + 7 + 2 + 1 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (53060497213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2100483 + ... + 2125593.
It is an arithmetic number, because the mean of its divisors is an integer number (2423935800).
It is a 1-persistent number, because it is pandigital, but 2⋅53060497218 = 106120994436 is not.
Almost surely, 253060497218 is an apocalyptic number.
53060497218 is an abundant number, since it is smaller than the sum of its proper divisors (63288421182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53060497218 is a wasteful number, since it uses less digits than its factorization.
53060497218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26527 (or 26524 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 53060497218 in words is "fifty-three billion, sixty million, four hundred ninety-seven thousand, two hundred eighteen".
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