Base | Representation |
---|---|
bin | 110010100001010010… |
… | …100000110010001000 |
3 | 12012000110122121020102 |
4 | 302201102200302020 |
5 | 1342043332422300 |
6 | 40530423144532 |
7 | 3630153632402 |
oct | 624122406210 |
9 | 165013577212 |
10 | 54245592200 |
11 | 2100724a338 |
12 | a61a8a5148 |
13 | 516651c767 |
14 | 28a8533b72 |
15 | 162747d0d5 |
hex | ca14a0c88 |
54245592200 has 108 divisors (see below), whose sum is σ = 129460272885. Its totient is φ = 21138290880.
The previous prime is 54245592131. The next prime is 54245592209. The reversal of 54245592200 is 229554245.
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 2 ways, for example, as 53160680356 + 1084911844 = 230566^2 + 32938^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=164690.
It is not an unprimeable number, because it can be changed into a prime (54245592209) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 141633209 + ... + 141633591.
Almost surely, 254245592200 is an apocalyptic number.
54245592200 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 54245592200
54245592200 is an abundant number, since it is smaller than the sum of its proper divisors (75214680685).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54245592200 is an equidigital number, since it uses as much as digits as its factorization.
54245592200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 868 (or 433 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 38.
The spelling of 54245592200 in words is "fifty-four billion, two hundred forty-five million, five hundred ninety-two thousand, two hundred".
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