Base | Representation |
---|---|
bin | 110001101000111100… |
… | …101000000111111001 |
3 | 12002120120222100122101 |
4 | 301220330220013321 |
5 | 1333124341043001 |
6 | 40252535023401 |
7 | 3564555224011 |
oct | 615074500771 |
9 | 162516870571 |
10 | 53300331001 |
11 | 20671713635 |
12 | a3b620ab61 |
13 | 50457398c8 |
14 | 2818b94c41 |
15 | 15be4b0a01 |
hex | c68f281f9 |
53300331001 has 4 divisors (see below), whose sum is σ = 56105611600. Its totient is φ = 50495050404.
The previous prime is 53300330989. The next prime is 53300331017. The reversal of 53300331001 is 10013300335.
53300331001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53300331001 - 213 = 53300322809 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 2805280579 = 53300331001 / (5 + 3 + 3 + 0 + 0 + 3 + 3 + 1 + 0 + 0 + 1).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53300331001.
It is not an unprimeable number, because it can be changed into a prime (53300331401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402640271 + ... + 1402640308.
It is an arithmetic number, because the mean of its divisors is an integer number (14026402900).
Almost surely, 253300331001 is an apocalyptic number.
It is an amenable number.
53300331001 is a deficient number, since it is larger than the sum of its proper divisors (2805280599).
53300331001 is a wasteful number, since it uses less digits than its factorization.
53300331001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2805280598.
The product of its (nonzero) digits is 405, while the sum is 19.
Adding to 53300331001 its reverse (10013300335), we get a palindrome (63313631336).
The spelling of 53300331001 in words is "fifty-three billion, three hundred million, three hundred thirty-one thousand, one".
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