Base | Representation |
---|---|
bin | 1011101101010… |
… | …0001100110100 |
3 | 10102101201120101 |
4 | 2323110030310 |
5 | 100032304133 |
6 | 4512243444 |
7 | 1134242245 |
oct | 273241464 |
9 | 112351511 |
10 | 49103668 |
11 | 25799349 |
12 | 14540584 |
13 | a233433 |
14 | 6742ccc |
15 | 449e37d |
hex | 2ed4334 |
49103668 has 6 divisors (see below), whose sum is σ = 85931426. Its totient is φ = 24551832.
The previous prime is 49103651. The next prime is 49103683. The reversal of 49103668 is 86630194.
49103668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 42354064 + 6749604 = 6508^2 + 2598^2 .
It is a super-2 number, since 2×491036682 = 4822340422108448, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6137955 + ... + 6137962.
Almost surely, 249103668 is an apocalyptic number.
It is an amenable number.
49103668 is a deficient number, since it is larger than the sum of its proper divisors (36827758).
49103668 is a wasteful number, since it uses less digits than its factorization.
49103668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12275921 (or 12275919 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 49103668 is about 7007.4009447155. The cubic root of 49103668 is about 366.1884524237.
The spelling of 49103668 in words is "forty-nine million, one hundred three thousand, six hundred sixty-eight".
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