Base | Representation |
---|---|
bin | 110000111001010000… |
… | …000110100011111101 |
3 | 12000111211020221021221 |
4 | 300321100012203331 |
5 | 1330010013130140 |
6 | 40041311553341 |
7 | 3536000512426 |
oct | 607120064375 |
9 | 160454227257 |
10 | 52500130045 |
11 | 202a0a55830 |
12 | a21222b851 |
13 | 4c48a1640c |
14 | 27807b664d |
15 | 15740e914a |
hex | c394068fd |
52500130045 has 8 divisors (see below), whose sum is σ = 68727443040. Its totient is φ = 38181912720.
The previous prime is 52500130037. The next prime is 52500130061. The reversal of 52500130045 is 54003100525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52500130045 - 23 = 52500130037 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 477273855 + ... + 477273964.
It is an arithmetic number, because the mean of its divisors is an integer number (8590930380).
Almost surely, 252500130045 is an apocalyptic number.
52500130045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52500130045 is a deficient number, since it is larger than the sum of its proper divisors (16227312995).
52500130045 is a wasteful number, since it uses less digits than its factorization.
52500130045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954547835.
The product of its (nonzero) digits is 3000, while the sum is 25.
The spelling of 52500130045 in words is "fifty-two billion, five hundred million, one hundred thirty thousand, forty-five".
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