Base | Representation |
---|---|
bin | 1000100101011100… |
… | …1000010110101001 |
3 | 12221121101212110220 |
4 | 2021113020112221 |
5 | 14204430321441 |
6 | 1020402200253 |
7 | 111052166460 |
oct | 21127102651 |
9 | 5847355426 |
10 | 2304542121 |
11 | a82943672 |
12 | 543953089 |
13 | 2a95a56bb |
14 | 17c0d19d7 |
15 | d74bc466 |
hex | 895c85a9 |
2304542121 has 8 divisors (see below), whose sum is σ = 3511683264. Its totient is φ = 1316881200.
The previous prime is 2304542113. The next prime is 2304542147. The reversal of 2304542121 is 1212454032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2304542121 - 23 = 2304542113 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2304542091 and 2304542100.
It is not an unprimeable number, because it can be changed into a prime (2304542161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54870030 + ... + 54870071.
It is an arithmetic number, because the mean of its divisors is an integer number (438960408).
Almost surely, 22304542121 is an apocalyptic number.
2304542121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2304542121 is a deficient number, since it is larger than the sum of its proper divisors (1207141143).
2304542121 is a wasteful number, since it uses less digits than its factorization.
2304542121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109740111.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2304542121 is about 48005.6467616050. The cubic root of 2304542121 is about 1320.8744819493.
Adding to 2304542121 its reverse (1212454032), we get a palindrome (3516996153).
The spelling of 2304542121 in words is "two billion, three hundred four million, five hundred forty-two thousand, one hundred twenty-one".
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