Base | Representation |
---|---|
bin | 110001110101101001… |
… | …111010101010010010 |
3 | 12010010110010222200200 |
4 | 301311221322222102 |
5 | 1334043430430002 |
6 | 40330032400030 |
7 | 3603054333312 |
oct | 616551725222 |
9 | 163113128620 |
10 | 53513530002 |
11 | 20770aa1159 |
12 | a4556a6016 |
13 | 507a96586a |
14 | 2839211442 |
15 | 15d3075b1c |
hex | c75a7aa92 |
53513530002 has 96 divisors (see below), whose sum is σ = 128428513200. Its totient is φ = 16027275264.
The previous prime is 53513529959. The next prime is 53513530013. The reversal of 53513530002 is 20003531535.
53513530002 is a `hidden beast` number, since 5 + 351 + 3 + 5 + 300 + 0 + 2 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 41270328801 + 12243201201 = 203151^2 + 110649^2 .
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 755908 + ... + 823664.
Almost surely, 253513530002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53513530002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64214256600).
53513530002 is an abundant number, since it is smaller than the sum of its proper divisors (74914983198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53513530002 is a wasteful number, since it uses less digits than its factorization.
53513530002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67900 (or 67897 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 27.
It can be divided in two parts, 5351 and 3530002, that added together give a palindrome (3535353).
The spelling of 53513530002 in words is "fifty-three billion, five hundred thirteen million, five hundred thirty thousand, two".
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