Base | Representation |
---|---|
bin | 1111100101011101010… |
… | …01101011110110011101 |
3 | 1220012020100012212120100 |
4 | 13302232221223312131 |
5 | 32233204030422210 |
6 | 1050001430211313 |
7 | 53455224545544 |
oct | 7625651536635 |
9 | 1805210185510 |
10 | 535506107805 |
11 | 19711a267849 |
12 | 8794bab3b39 |
13 | 3b662184916 |
14 | 1bcc0a3515b |
15 | dde2d365c0 |
hex | 7caea6bd9d |
535506107805 has 12 divisors (see below), whose sum is σ = 928210586940. Its totient is φ = 285603257472.
The previous prime is 535506107803. The next prime is 535506107849. The reversal of 535506107805 is 508701605535.
535506107805 is a `hidden beast` number, since 5 + 3 + 550 + 6 + 10 + 7 + 80 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 346612432644 + 188893675161 = 588738^2 + 434619^2 .
It is not a de Polignac number, because 535506107805 - 21 = 535506107803 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 11900135729 = 535506107805 / (5 + 3 + 5 + 5 + 0 + 6 + 1 + 0 + 7 + 8 + 0 + 5).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (535506107803) 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, 5950067820 + ... + 5950067909.
It is an arithmetic number, because the mean of its divisors is an integer number (77350882245).
Almost surely, 2535506107805 is an apocalyptic number.
It is an amenable number.
535506107805 is a deficient number, since it is larger than the sum of its proper divisors (392704479135).
535506107805 is a wasteful number, since it uses less digits than its factorization.
535506107805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11900135740 (or 11900135737 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 45.
The spelling of 535506107805 in words is "five hundred thirty-five billion, five hundred six million, one hundred seven thousand, eight hundred five".
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