Base | Representation |
---|---|
bin | 1100110101110000010… |
… | …0100011100100010000 |
3 | 210002101011021222120100 |
4 | 3031130010203210100 |
5 | 12103231013431344 |
6 | 245200423012400 |
7 | 21636243214512 |
oct | 3153404434420 |
9 | 702334258510 |
10 | 220588030224 |
11 | 85607213011 |
12 | 3690259a100 |
13 | 17a55791393 |
14 | a968515bb2 |
15 | 5b10b46569 |
hex | 335c123910 |
220588030224 has 45 divisors (see below), whose sum is σ = 617355885783. Its totient is φ = 73527464736.
The previous prime is 220588030189. The next prime is 220588030249. The reversal of 220588030224 is 422030885022.
The square root of 220588030224 is 469668.
It is a perfect power (a square), and thus also a powerful number.
220588030224 is a `hidden beast` number, since 2 + 20 + 588 + 0 + 30 + 2 + 24 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5616447 + ... + 5655585.
Almost surely, 2220588030224 is an apocalyptic number.
220588030224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
220588030224 is the 469668-th square number.
It is an amenable number.
220588030224 is an abundant number, since it is smaller than the sum of its proper divisors (396767855559).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220588030224 is an frugal number, since it uses more digits than its factorization.
220588030224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78292 (or 39144 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
Multiplying 220588030224 by its sum of digits (36), we get a square (7941169088064 = 28180082).
220588030224 divided by its sum of digits (36) gives a square (6127445284 = 782782).
The spelling of 220588030224 in words is "two hundred twenty billion, five hundred eighty-eight million, thirty thousand, two hundred twenty-four".
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