Base | Representation |
---|---|
bin | 111001101000… |
… | …0111110011110 |
3 | 2002212010200121 |
4 | 1303100332132 |
5 | 30213403334 |
6 | 2555345154 |
7 | 514555366 |
oct | 163207636 |
9 | 62763617 |
10 | 30216094 |
11 | 16068887 |
12 | a1521ba |
13 | 634c45c |
14 | 40279a6 |
15 | 29bcdb4 |
hex | 1cd0f9e |
30216094 has 16 divisors (see below), whose sum is σ = 45946368. Its totient is φ = 14902272.
The previous prime is 30216091. The next prime is 30216097. The reversal of 30216094 is 49061203.
It is an interprime number because it is at equal distance from previous prime (30216091) and next prime (30216097).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30216091) 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, 85422 + ... + 85774.
It is an arithmetic number, because the mean of its divisors is an integer number (2871648).
Almost surely, 230216094 is an apocalyptic number.
30216094 is a deficient number, since it is larger than the sum of its proper divisors (15730274).
30216094 is a wasteful number, since it uses less digits than its factorization.
30216094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 30216094 is about 5496.9167721551. The cubic root of 30216094 is about 311.4675267401.
Adding to 30216094 its reverse (49061203), we get a palindrome (79277297).
The spelling of 30216094 in words is "thirty million, two hundred sixteen thousand, ninety-four".
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