Base | Representation |
---|---|
bin | 110001001101011100… |
… | …100011001000111011 |
3 | 12001101102210010021010 |
4 | 301031130203020323 |
5 | 1331203231442042 |
6 | 40135053445003 |
7 | 3550253361303 |
oct | 611534431073 |
9 | 161342703233 |
10 | 52838937147 |
11 | 204552255a7 |
12 | a2a77a0763 |
13 | 4ca0c80aa9 |
14 | 27b37ac603 |
15 | 1593c2159c |
hex | c4d72323b |
52838937147 has 16 divisors (see below), whose sum is σ = 71641584000. Its totient is φ = 34635547584.
The previous prime is 52838937143. The next prime is 52838937181. The reversal of 52838937147 is 74173983825.
52838937147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52838937147 - 22 = 52838937143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52838937143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504997 + ... + 600582.
It is an arithmetic number, because the mean of its divisors is an integer number (4477599000).
Almost surely, 252838937147 is an apocalyptic number.
52838937147 is a deficient number, since it is larger than the sum of its proper divisors (18802646853).
52838937147 is a wasteful number, since it uses less digits than its factorization.
52838937147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105850.
The product of its digits is 10160640, while the sum is 57.
The spelling of 52838937147 in words is "fifty-two billion, eight hundred thirty-eight million, nine hundred thirty-seven thousand, one hundred forty-seven".
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