Base | Representation |
---|---|
bin | 110001101010110011… |
… | …101011100010111000 |
3 | 12002122202200221112212 |
4 | 301222303223202320 |
5 | 1333210333241102 |
6 | 40300011554252 |
7 | 3565414416542 |
oct | 615263534270 |
9 | 162582627485 |
10 | 53331540152 |
11 | 2068829a520 |
12 | a40475b988 |
13 | 504c046067 |
14 | 281cd9a692 |
15 | 15c20c7c52 |
hex | c6aceb8b8 |
53331540152 has 64 divisors (see below), whose sum is σ = 111933692640. Its totient is φ = 23611033600.
The previous prime is 53331540127. The next prime is 53331540161. The reversal of 53331540152 is 25104513335.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2214158 + ... + 2238114.
Almost surely, 253331540152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53331540152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55966846320).
53331540152 is an abundant number, since it is smaller than the sum of its proper divisors (58602152488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53331540152 is a wasteful number, since it uses less digits than its factorization.
53331540152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24632 (or 24628 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 32.
The spelling of 53331540152 in words is "fifty-three billion, three hundred thirty-one million, five hundred forty thousand, one hundred fifty-two".
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