Base | Representation |
---|---|
bin | 110000011111001000010001… |
… | …100001010111010001011110 |
3 | 1000222001001200222112202111200 |
4 | 300133020101201113101132 |
5 | 210422303110033031100 |
6 | 2033311332120500330 |
7 | 62626321206365334 |
oct | 6037102141272136 |
9 | 1028031628482450 |
10 | 213245420205150 |
11 | 61a45969455673 |
12 | 1bb0048391a6a6 |
13 | 91cac592417a8 |
14 | 3a931c20ddb54 |
15 | 199c00943de00 |
hex | c1f21185745e |
213245420205150 has 36 divisors (see below), whose sum is σ = 572919362285712. Its totient is φ = 56865445387920.
The previous prime is 213245420205149. The next prime is 213245420205163. The reversal of 213245420205150 is 51502024542312.
213245420205150 is a `hidden beast` number, since 2 + 1 + 3 + 24 + 5 + 420 + 205 + 1 + 5 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 236939355334 + ... + 236939356233.
Almost surely, 2213245420205150 is an apocalyptic number.
213245420205150 is an abundant number, since it is smaller than the sum of its proper divisors (359673942080562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213245420205150 is a wasteful number, since it uses less digits than its factorization.
213245420205150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473878711585 (or 473878711577 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 213245420205150 its reverse (51502024542312), we get a palindrome (264747444747462).
The spelling of 213245420205150 in words is "two hundred thirteen trillion, two hundred forty-five billion, four hundred twenty million, two hundred five thousand, one hundred fifty".
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