Base | Representation |
---|---|
bin | 110000101010010110… |
… | …100010011111110011 |
3 | 11222212101220002121110 |
4 | 300222112202133303 |
5 | 1324002020042331 |
6 | 40000422124403 |
7 | 3526544011224 |
oct | 605226423763 |
9 | 158771802543 |
10 | 52250159091 |
11 | 20182941969 |
12 | a162580703 |
13 | 4c08cb4000 |
14 | 275950724b |
15 | 155c1bd946 |
hex | c2a5a27f3 |
52250159091 has 32 divisors (see below), whose sum is σ = 75527872000. Its totient is φ = 32129214624.
The previous prime is 52250159083. The next prime is 52250159113. The reversal of 52250159091 is 19095105225.
It is not a de Polignac number, because 52250159091 - 23 = 52250159083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52250159491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12382380 + ... + 12386598.
It is an arithmetic number, because the mean of its divisors is an integer number (2360246000).
Almost surely, 252250159091 is an apocalyptic number.
52250159091 is a deficient number, since it is larger than the sum of its proper divisors (23277712909).
52250159091 is a wasteful number, since it uses less digits than its factorization.
52250159091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6140 (or 6114 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 39.
The spelling of 52250159091 in words is "fifty-two billion, two hundred fifty million, one hundred fifty-nine thousand, ninety-one".
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