Base | Representation |
---|---|
bin | 111001011011… |
… | …0001000001110 |
3 | 2002122112211201 |
4 | 1302312020032 |
5 | 30201344001 |
6 | 2553140114 |
7 | 513616651 |
oct | 162661016 |
9 | 62575751 |
10 | 30106126 |
11 | 15aa31a6 |
12 | a0ba63a |
13 | 631139b |
14 | 3dd9898 |
15 | 299a501 |
hex | 1cb620e |
30106126 has 12 divisors (see below), whose sum is σ = 47180952. Its totient is φ = 14380784.
The previous prime is 30106117. The next prime is 30106151. The reversal of 30106126 is 62160103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36810 + ... + 37618.
It is an arithmetic number, because the mean of its divisors is an integer number (3931746).
Almost surely, 230106126 is an apocalyptic number.
30106126 is a deficient number, since it is larger than the sum of its proper divisors (17074826).
30106126 is an frugal number, since it uses more digits than its factorization.
30106126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1643 (or 834 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 30106126 is about 5486.9049563483. The cubic root of 30106126 is about 311.0892173463.
Adding to 30106126 its reverse (62160103), we get a palindrome (92266229).
The spelling of 30106126 in words is "thirty million, one hundred six thousand, one hundred twenty-six".
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