Base | Representation |
---|---|
bin | 1000100100100011… |
… | …1000000000001111 |
3 | 12221100101000022000 |
4 | 2021020320000033 |
5 | 14203001231020 |
6 | 1020150123343 |
7 | 111005343456 |
oct | 21110700017 |
9 | 5840330260 |
10 | 2300805135 |
11 | a80820a52 |
12 | 542650553 |
13 | 2a8897775 |
14 | 17b7dbb9d |
15 | d6ed0090 |
hex | 8923800f |
2300805135 has 32 divisors (see below), whose sum is σ = 4098266880. Its totient is φ = 1224712224.
The previous prime is 2300805131. The next prime is 2300805139. The reversal of 2300805135 is 5315080032.
It is an interprime number because it is at equal distance from previous prime (2300805131) and next prime (2300805139).
It is not a de Polignac number, because 2300805135 - 22 = 2300805131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2300805099 and 2300805108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300805131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54312 + ... + 86898.
It is an arithmetic number, because the mean of its divisors is an integer number (128070840).
Almost surely, 22300805135 is an apocalyptic number.
2300805135 is a deficient number, since it is larger than the sum of its proper divisors (1797461745).
2300805135 is a wasteful number, since it uses less digits than its factorization.
2300805135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33124 (or 33118 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 2300805135 is about 47966.7086112858. The cubic root of 2300805135 is about 1320.1601303670.
Adding to 2300805135 its reverse (5315080032), we get a palindrome (7615885167).
The spelling of 2300805135 in words is "two billion, three hundred million, eight hundred five thousand, one hundred thirty-five".
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