Base | Representation |
---|---|
bin | 110001101011010101… |
… | …001001001010001000 |
3 | 12002200101012121112112 |
4 | 301223111021022020 |
5 | 1333220104442300 |
6 | 40300524001452 |
7 | 3565552113200 |
oct | 615325111210 |
9 | 162611177475 |
10 | 53340312200 |
11 | 2069224104a |
12 | a407690288 |
13 | 5050ac7a16 |
14 | 2820201400 |
15 | 15c2c5be35 |
hex | c6b549288 |
53340312200 has 108 divisors (see below), whose sum is σ = 144325635615. Its totient is φ = 18280268160.
The previous prime is 53340312197. The next prime is 53340312269. The reversal of 53340312200 is 221304335.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 11509427524 + 41830884676 = 107282^2 + 204526^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=163310.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22862234 + ... + 22864566.
Almost surely, 253340312200 is an apocalyptic number.
53340312200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53340312200
53340312200 is an abundant number, since it is smaller than the sum of its proper divisors (90985323415).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53340312200 is an equidigital number, since it uses as much as digits as its factorization.
53340312200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4696 (or 2347 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 53340312200 its reverse (221304335), we get a palindrome (53561616535).
The spelling of 53340312200 in words is "fifty-three billion, three hundred forty million, three hundred twelve thousand, two hundred".
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