Base | Representation |
---|---|
bin | 111001010100… |
… | …1011010101111 |
3 | 2002112220102110 |
4 | 1302221122233 |
5 | 30143212223 |
6 | 2552055103 |
7 | 513312114 |
oct | 162513257 |
9 | 62486373 |
10 | 30054063 |
11 | 15a68076 |
12 | a094493 |
13 | 62c3790 |
14 | 3dc490b |
15 | 2989d93 |
hex | 1ca96af |
30054063 has 16 divisors (see below), whose sum is σ = 44644320. Its totient is φ = 17856384.
The previous prime is 30054043. The next prime is 30054083. The reversal of 30054063 is 36045003.
It is an interprime number because it is at equal distance from previous prime (30054043) and next prime (30054083).
It is not a de Polignac number, because 30054063 - 26 = 30053999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30054023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12156 + ... + 14417.
It is an arithmetic number, because the mean of its divisors is an integer number (2790270).
Almost surely, 230054063 is an apocalyptic number.
30054063 is a deficient number, since it is larger than the sum of its proper divisors (14590257).
30054063 is a wasteful number, since it uses less digits than its factorization.
30054063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26618.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 30054063 is about 5482.1586077019. The cubic root of 30054063 is about 310.9097900426.
Adding to 30054063 its reverse (36045003), we get a palindrome (66099066).
The spelling of 30054063 in words is "thirty million, fifty-four thousand, sixty-three".
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