Base | Representation |
---|---|
bin | 110001010000111111… |
… | …000001010001110011 |
3 | 12001112120111022211122 |
4 | 301100333001101303 |
5 | 1331313431231024 |
6 | 40145014132455 |
7 | 3551604113651 |
oct | 612077012163 |
9 | 161476438748 |
10 | 52898305139 |
11 | 20485794659 |
12 | a30365112b |
13 | 4cb0369194 |
14 | 27bb623dd1 |
15 | 159904bd5e |
hex | c50fc1473 |
52898305139 has 4 divisors (see below), whose sum is σ = 52912949856. Its totient is φ = 52883660424.
The previous prime is 52898305127. The next prime is 52898305169. The reversal of 52898305139 is 93150389825.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52898305139 - 220 = 52897256563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52898305169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7316939 + ... + 7324164.
It is an arithmetic number, because the mean of its divisors is an integer number (13228237464).
Almost surely, 252898305139 is an apocalyptic number.
52898305139 is a deficient number, since it is larger than the sum of its proper divisors (14644717).
52898305139 is a wasteful number, since it uses less digits than its factorization.
52898305139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14644716.
The product of its (nonzero) digits is 2332800, while the sum is 53.
The spelling of 52898305139 in words is "fifty-two billion, eight hundred ninety-eight million, three hundred five thousand, one hundred thirty-nine".
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