Base | Representation |
---|---|
bin | 110000011011110011… |
… | …010011111111011111 |
3 | 11222020101112202010112 |
4 | 300123303103333133 |
5 | 1323002021343430 |
6 | 35520302000235 |
7 | 3520521035261 |
oct | 603363237737 |
9 | 158211482115 |
10 | 52006043615 |
11 | 20068068339 |
12 | a0b487607b |
13 | 4b9a551b96 |
14 | 2734d1db31 |
15 | 1545a4d195 |
hex | c1bcd3fdf |
52006043615 has 4 divisors (see below), whose sum is σ = 62407252344. Its totient is φ = 41604834888.
The previous prime is 52006043549. The next prime is 52006043633. The reversal of 52006043615 is 51634060025.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52006043615 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5200604357 + ... + 5200604366.
It is an arithmetic number, because the mean of its divisors is an integer number (15601813086).
Almost surely, 252006043615 is an apocalyptic number.
52006043615 is a deficient number, since it is larger than the sum of its proper divisors (10401208729).
52006043615 is a wasteful number, since it uses less digits than its factorization.
52006043615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10401208728.
The product of its (nonzero) digits is 21600, while the sum is 32.
The spelling of 52006043615 in words is "fifty-two billion, six million, forty-three thousand, six hundred fifteen".
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