Base | Representation |
---|---|
bin | 110110011011010… |
… | …0000111011110101 |
3 | 11201021101002121100 |
4 | 1230312200323311 |
5 | 12220003330010 |
6 | 501114240313 |
7 | 63153461505 |
oct | 15466407365 |
9 | 4637332540 |
10 | 1826230005 |
11 | 85794a6a6 |
12 | 42b726099 |
13 | 231475092 |
14 | 134783a05 |
15 | aa4da2c0 |
hex | 6cda0ef5 |
1826230005 has 12 divisors (see below), whose sum is σ = 3165465420. Its totient is φ = 973989312.
The previous prime is 1826229989. The next prime is 1826230027. The reversal of 1826230005 is 5000326281.
It can be written as a sum of positive squares in 2 ways, for example, as 820135044 + 1006094961 = 28638^2 + 31719^2 .
It is not a de Polignac number, because 1826230005 - 24 = 1826229989 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20291400 + ... + 20291489.
It is an arithmetic number, because the mean of its divisors is an integer number (263788785).
Almost surely, 21826230005 is an apocalyptic number.
1826230005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1826230005 is a deficient number, since it is larger than the sum of its proper divisors (1339235415).
1826230005 is a wasteful number, since it uses less digits than its factorization.
1826230005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40582900 (or 40582897 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 1826230005 is about 42734.4124213730. The cubic root of 1826230005 is about 1222.3206757682.
Adding to 1826230005 its reverse (5000326281), we get a palindrome (6826556286).
The spelling of 1826230005 in words is "one billion, eight hundred twenty-six million, two hundred thirty thousand, five".
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