Base | Representation |
---|---|
bin | 110001011110100001… |
… | …000011110010011000 |
3 | 12002010101200111022100 |
4 | 301132201003302120 |
5 | 1332300041111440 |
6 | 40223324123400 |
7 | 3560331605130 |
oct | 613641036230 |
9 | 162111614270 |
10 | 53125332120 |
11 | 20591957363 |
12 | a367696560 |
13 | 50183c7183 |
14 | 27dd83dac0 |
15 | 15ade44230 |
hex | c5e843c98 |
53125332120 has 192 divisors, whose sum is σ = 201911973120. Its totient is φ = 11860515072.
The previous prime is 53125332107. The next prime is 53125332131. The reversal of 53125332120 is 2123352135.
It is a happy number.
53125332120 is a `hidden beast` number, since 5 + 3 + 1 + 2 + 533 + 2 + 120 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136774 + ... + 353493.
It is an arithmetic number, because the mean of its divisors is an integer number (1051624860).
Almost surely, 253125332120 is an apocalyptic number.
It is an amenable number.
53125332120 is an abundant number, since it is smaller than the sum of its proper divisors (148786641000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53125332120 is a wasteful number, since it uses less digits than its factorization.
53125332120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490334 (or 490327 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 53125332120 its reverse (2123352135), we get a palindrome (55248684255).
The spelling of 53125332120 in words is "fifty-three billion, one hundred twenty-five million, three hundred thirty-two thousand, one hundred twenty".
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