Base | Representation |
---|---|
bin | 1011110001101… |
… | …1000101001100 |
3 | 10102221110211021 |
4 | 2330123011030 |
5 | 100121101441 |
6 | 4522403524 |
7 | 1136561551 |
oct | 274330514 |
9 | 112843737 |
10 | 49393996 |
11 | 25977493 |
12 | 146605a4 |
13 | a305622 |
14 | 67baa28 |
15 | 450a3d1 |
hex | 2f1b14c |
49393996 has 12 divisors (see below), whose sum is σ = 90989080. Its totient is φ = 23397120.
The previous prime is 49393979. The next prime is 49393999. The reversal of 49393996 is 69939394.
49393996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×493939963 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (49393999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324885 + ... + 325036.
Almost surely, 249393996 is an apocalyptic number.
It is an amenable number.
49393996 is a deficient number, since it is larger than the sum of its proper divisors (41595084).
49393996 is a wasteful number, since it uses less digits than its factorization.
49393996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 649944 (or 649942 counting only the distinct ones).
The product of its digits is 1417176, while the sum is 52.
The square root of 49393996 is about 7028.0862259935. The cubic root of 49393996 is about 366.9087374883.
The spelling of 49393996 in words is "forty-nine million, three hundred ninety-three thousand, nine hundred ninety-six".
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