Base | Representation |
---|---|
bin | 111001001111… |
… | …1101100010110 |
3 | 2002110212210011 |
4 | 1302133230112 |
5 | 30140423410 |
6 | 2551150434 |
7 | 513055021 |
oct | 162375426 |
9 | 62425704 |
10 | 30014230 |
11 | 15a40154 |
12 | a07541a |
13 | 62ab5cc |
14 | 3db41b8 |
15 | 297d18a |
hex | 1c9fb16 |
30014230 has 8 divisors (see below), whose sum is σ = 54025632. Its totient is φ = 12005688.
The previous prime is 30014221. The next prime is 30014251. The reversal of 30014230 is 3241003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30014230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500702 + ... + 1500721.
It is an arithmetic number, because the mean of its divisors is an integer number (6753204).
Almost surely, 230014230 is an apocalyptic number.
30014230 is a deficient number, since it is larger than the sum of its proper divisors (24011402).
30014230 is a wasteful number, since it uses less digits than its factorization.
30014230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3001430.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 30014230 is about 5478.5244363788. The cubic root of 30014230 is about 310.7723716280.
Adding to 30014230 its reverse (3241003), we get a palindrome (33255233).
The spelling of 30014230 in words is "thirty million, fourteen thousand, two hundred thirty".
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