Base | Representation |
---|---|
bin | 110000111101111100… |
… | …001011011001011101 |
3 | 12000201022021102122200 |
4 | 300331330023121131 |
5 | 1330140132334203 |
6 | 40053202002113 |
7 | 3540644236563 |
oct | 607574133135 |
9 | 160638242580 |
10 | 52578793053 |
11 | 203313a3486 |
12 | a234646339 |
13 | 4c5c0c9087 |
14 | 278b011a33 |
15 | 157ae869a3 |
hex | c3df0b65d |
52578793053 has 12 divisors (see below), whose sum is σ = 76281717408. Its totient is φ = 34898110920.
The previous prime is 52578793039. The next prime is 52578793079. The reversal of 52578793053 is 35039787525.
52578793053 is a `hidden beast` number, since 5 + 257 + 87 + 9 + 305 + 3 = 666.
It is not a de Polignac number, because 52578793053 - 28 = 52578792797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52578793093) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12865993 + ... + 12870078.
It is an arithmetic number, because the mean of its divisors is an integer number (6356809784).
Almost surely, 252578793053 is an apocalyptic number.
It is an amenable number.
52578793053 is a deficient number, since it is larger than the sum of its proper divisors (23702924355).
52578793053 is a wasteful number, since it uses less digits than its factorization.
52578793053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25736304 (or 25736301 counting only the distinct ones).
The product of its (nonzero) digits is 7938000, while the sum is 54.
The spelling of 52578793053 in words is "fifty-two billion, five hundred seventy-eight million, seven hundred ninety-three thousand, fifty-three".
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