Base | Representation |
---|---|
bin | 111111101000110… |
… | …0010100100000111 |
3 | 12111210221201001012 |
4 | 1333101202210013 |
5 | 13333114220310 |
6 | 551514552435 |
7 | 103625534264 |
oct | 17721424407 |
9 | 5453851035 |
10 | 2135304455 |
11 | 9a6361929 |
12 | 4b713871b |
13 | 2804cc37b |
14 | 16383a26b |
15 | c76dcc05 |
hex | 7f462907 |
2135304455 has 16 divisors (see below), whose sum is σ = 2705270880. Its totient is φ = 1613509632.
The previous prime is 2135304407. The next prime is 2135304461. The reversal of 2135304455 is 5544035312.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2135304455 - 210 = 2135303431 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334 + ... + 65363.
It is an arithmetic number, because the mean of its divisors is an integer number (169079430).
Almost surely, 22135304455 is an apocalyptic number.
2135304455 is a deficient number, since it is larger than the sum of its proper divisors (569966425).
2135304455 is a wasteful number, since it uses less digits than its factorization.
2135304455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67058.
The product of its (nonzero) digits is 36000, while the sum is 32.
The square root of 2135304455 is about 46209.3546265256. The cubic root of 2135304455 is about 1287.7155359773.
Adding to 2135304455 its reverse (5544035312), we get a palindrome (7679339767).
The spelling of 2135304455 in words is "two billion, one hundred thirty-five million, three hundred four thousand, four hundred fifty-five".
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