Base | Representation |
---|---|
bin | 110001100011000010… |
… | …111001111101001101 |
3 | 12002022200122202022201 |
4 | 301203002321331031 |
5 | 1332424014013423 |
6 | 40235040441501 |
7 | 3562243463410 |
oct | 614302717515 |
9 | 162280582281 |
10 | 53201313613 |
11 | 20620833388 |
12 | a389019291 |
13 | 502b07b436 |
14 | 280997bb77 |
15 | 15b59522ad |
hex | c630b9f4d |
53201313613 has 8 divisors (see below), whose sum is σ = 60804046080. Its totient is φ = 45599217360.
The previous prime is 53201313589. The next prime is 53201313631. The reversal of 53201313613 is 31631310235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53201313613 is a prime.
It is a super-2 number, since 2×532013136132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53201313643) 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 7 ways as a sum of consecutive naturals, for example, 36108 + ... + 328186.
It is an arithmetic number, because the mean of its divisors is an integer number (7600505760).
Almost surely, 253201313613 is an apocalyptic number.
It is an amenable number.
53201313613 is a deficient number, since it is larger than the sum of its proper divisors (7602732467).
53201313613 is a wasteful number, since it uses less digits than its factorization.
53201313613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318107.
The product of its (nonzero) digits is 4860, while the sum is 28.
Adding to 53201313613 its reverse (31631310235), we get a palindrome (84832623848).
The spelling of 53201313613 in words is "fifty-three billion, two hundred one million, three hundred thirteen thousand, six hundred thirteen".
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