Base | Representation |
---|---|
bin | 1011100110000101… |
… | …0000101101010010 |
3 | 22000220201121000100 |
4 | 2321201100231102 |
5 | 22333300113041 |
6 | 1232503433230 |
7 | 140062564053 |
oct | 27141205522 |
9 | 8026647010 |
10 | 3112504146 |
11 | 1357a22484 |
12 | 72a455816 |
13 | 3a7ab563b |
14 | 21753072a |
15 | 1333b86b6 |
hex | b9850b52 |
3112504146 has 12 divisors (see below), whose sum is σ = 6743759022. Its totient is φ = 1037501376.
The previous prime is 3112504117. The next prime is 3112504147. The reversal of 3112504146 is 6414052113.
It is a happy number.
3112504146 is a `hidden beast` number, since 3 + 1 + 12 + 504 + 146 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1994604921 + 1117899225 = 44661^2 + 33435^2 .
It is not an unprimeable number, because it can be changed into a prime (3112504147) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86458431 + ... + 86458466.
Almost surely, 23112504146 is an apocalyptic number.
3112504146 is an abundant number, since it is smaller than the sum of its proper divisors (3631254876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112504146 is a wasteful number, since it uses less digits than its factorization.
3112504146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172916905 (or 172916902 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 3112504146 is about 55789.8211683816. The cubic root of 3112504146 is about 1460.0575673179.
Adding to 3112504146 its reverse (6414052113), we get a palindrome (9526556259).
The spelling of 3112504146 in words is "three billion, one hundred twelve million, five hundred four thousand, one hundred forty-six".
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