Base | Representation |
---|---|
bin | 110010000110010100… |
… | …010010110011110010 |
3 | 12010211221011022112120 |
4 | 302012110102303302 |
5 | 1340132011340133 |
6 | 40413500135110 |
7 | 3613020405516 |
oct | 620624226362 |
9 | 163757138476 |
10 | 53793074418 |
11 | 208a4873aa6 |
12 | a513237496 |
13 | 50c3850a65 |
14 | 28643bc146 |
15 | 15ec893ab3 |
hex | c86512cf2 |
53793074418 has 8 divisors (see below), whose sum is σ = 107586148848. Its totient is φ = 17931024804.
The previous prime is 53793074411. The next prime is 53793074437. The reversal of 53793074418 is 81447039735.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
53793074418 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (53793074411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4482756196 + ... + 4482756207.
It is an arithmetic number, because the mean of its divisors is an integer number (13448268606).
Almost surely, 253793074418 is an apocalyptic number.
53793074418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53793074418 is a wasteful number, since it uses less digits than its factorization.
53793074418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8965512408.
The product of its (nonzero) digits is 2540160, while the sum is 51.
The spelling of 53793074418 in words is "fifty-three billion, seven hundred ninety-three million, seventy-four thousand, four hundred eighteen".
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