Base | Representation |
---|---|
bin | 110001101001010111… |
… | …111111100110011101 |
3 | 12002121002110211121000 |
4 | 301221113333212131 |
5 | 1333133210130203 |
6 | 40253352500513 |
7 | 3565003213425 |
oct | 615127774635 |
9 | 162532424530 |
10 | 53307505053 |
11 | 20675773600 |
12 | a3b86aa739 |
13 | 504707c0ca |
14 | 2819b01485 |
15 | 15bee2b4a3 |
hex | c695ff99d |
53307505053 has 48 divisors (see below), whose sum is σ = 90580533120. Its totient is φ = 30902857920.
The previous prime is 53307505033. The next prime is 53307505057. The reversal of 53307505053 is 35050570335.
It is a happy number.
53307505053 is a `hidden beast` number, since 53 + 30 + 75 + 0 + 505 + 3 = 666.
It is not a de Polignac number, because 53307505053 - 212 = 53307500957 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 53307504999 and 53307505017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53307505057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 279576 + ... + 429857.
It is an arithmetic number, because the mean of its divisors is an integer number (1887094440).
Almost surely, 253307505053 is an apocalyptic number.
It is an amenable number.
53307505053 is a deficient number, since it is larger than the sum of its proper divisors (37273028067).
53307505053 is a wasteful number, since it uses less digits than its factorization.
53307505053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 709487 (or 709470 counting only the distinct ones).
The product of its (nonzero) digits is 118125, while the sum is 36.
The spelling of 53307505053 in words is "fifty-three billion, three hundred seven million, five hundred five thousand, fifty-three".
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