Base | Representation |
---|---|
bin | 111010011001… |
… | …0101001000100 |
3 | 2010121110102211 |
4 | 1310302221010 |
5 | 30314204012 |
6 | 3012113204 |
7 | 521142601 |
oct | 164625104 |
9 | 63543384 |
10 | 30616132 |
11 | 16311398 |
12 | a305804 |
13 | 645c571 |
14 | 40cd6a8 |
15 | 2a4b6a7 |
hex | 1d32a44 |
30616132 has 12 divisors (see below), whose sum is σ = 54099136. Its totient is φ = 15159240.
The previous prime is 30616121. The next prime is 30616147. The reversal of 30616132 is 23161603.
It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36744 + ... + 37567.
Almost surely, 230616132 is an apocalyptic number.
It is an amenable number.
30616132 is a deficient number, since it is larger than the sum of its proper divisors (23483004).
30616132 is a wasteful number, since it uses less digits than its factorization.
30616132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74418 (or 74416 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 30616132 is about 5533.1846164754. The cubic root of 30616132 is about 312.8360357531.
Adding to 30616132 its reverse (23161603), we get a palindrome (53777735).
The spelling of 30616132 in words is "thirty million, six hundred sixteen thousand, one hundred thirty-two".
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