Base | Representation |
---|---|
bin | 110010001101101011… |
… | …111011110100001000 |
3 | 12011011112210202200200 |
4 | 302031223323310020 |
5 | 1340410134242300 |
6 | 40434034132200 |
7 | 3616051330521 |
oct | 621553736410 |
9 | 164145722620 |
10 | 53916712200 |
11 | 2095863a98a |
12 | a548721060 |
13 | 511334c700 |
14 | 28769a3848 |
15 | 1608667200 |
hex | c8dafbd08 |
53916712200 has 324 divisors, whose sum is σ = 196537028805. Its totient is φ = 13240281600.
The previous prime is 53916712189. The next prime is 53916712237. The reversal of 53916712200 is 221761935.
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.
53916712200 is a `hidden beast` number, since 5 + 391 + 67 + 1 + 2 + 200 = 666.
It can be written as a sum of positive squares in 14 ways, for example, as 48522397284 + 5394314916 = 220278^2 + 73446^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=164190.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 80 ways as a sum of consecutive naturals, for example, 128067990 + ... + 128068410.
Almost surely, 253916712200 is an apocalyptic number.
53916712200 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 53916712200
53916712200 is an abundant number, since it is smaller than the sum of its proper divisors (142620316605).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53916712200 is a wasteful number, since it uses less digits than its factorization.
53916712200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890 (or 444 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The spelling of 53916712200 in words is "fifty-three billion, nine hundred sixteen million, seven hundred twelve thousand, two hundred".
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