Base | Representation |
---|---|
bin | 111010011001… |
… | …0001001011111 |
3 | 2010121100122222 |
4 | 1310302021133 |
5 | 30314122421 |
6 | 3012055555 |
7 | 521133653 |
oct | 164621137 |
9 | 63540588 |
10 | 30614111 |
11 | 1630a920 |
12 | a3045bb |
13 | 645b678 |
14 | 40cca63 |
15 | 2a4acab |
hex | 1d3225f |
30614111 has 16 divisors (see below), whose sum is σ = 36374400. Its totient is φ = 25452000.
The previous prime is 30614071. The next prime is 30614113. The reversal of 30614111 is 11141603.
It is a cyclic number.
It is not a de Polignac number, because 30614111 - 210 = 30613087 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30614111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30614113) 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, 3536 + ... + 8586.
It is an arithmetic number, because the mean of its divisors is an integer number (2273400).
Almost surely, 230614111 is an apocalyptic number.
30614111 is a deficient number, since it is larger than the sum of its proper divisors (5760289).
30614111 is a wasteful number, since it uses less digits than its factorization.
30614111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5110.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 30614111 is about 5533.0019880712. The cubic root of 30614111 is about 312.8291520668.
Adding to 30614111 its reverse (11141603), we get a palindrome (41755714).
The spelling of 30614111 in words is "thirty million, six hundred fourteen thousand, one hundred eleven".
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