Base | Representation |
---|---|
bin | 110000100111100001… |
… | …001100100000100010 |
3 | 11222202002102220120000 |
4 | 300213201030200202 |
5 | 1323402332332322 |
6 | 35552003200430 |
7 | 3525425646132 |
oct | 604741144042 |
9 | 158662386500 |
10 | 52202620962 |
11 | 20159022858 |
12 | a14a676116 |
13 | 4bcc1ab33b |
14 | 2753090ac2 |
15 | 1557e2d3ac |
hex | c2784c822 |
52202620962 has 90 divisors (see below), whose sum is σ = 121341190113. Its totient is φ = 16773701616.
The previous prime is 52202620949. The next prime is 52202620969. The reversal of 52202620962 is 26902620225.
52202620962 is a `hidden beast` number, since 5 + 2 + 20 + 2 + 620 + 9 + 6 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 52171584921 + 31036041 = 228411^2 + 5571^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=161559.
It is a super-2 number, since 2×522026209622 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52202620969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 84333489 + ... + 84334107.
Almost surely, 252202620962 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52202620962
52202620962 is an abundant number, since it is smaller than the sum of its proper divisors (69138569151).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52202620962 is an frugal number, since it uses more digits than its factorization.
52202620962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1310 (or 653 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The spelling of 52202620962 in words is "fifty-two billion, two hundred two million, six hundred twenty thousand, nine hundred sixty-two".
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