Base | Representation |
---|---|
bin | 1010110100101… |
… | …0111001100100 |
3 | 10011102022222220 |
4 | 2231022321210 |
5 | 43110124211 |
6 | 4300552340 |
7 | 1060566363 |
oct | 255127144 |
9 | 104368886 |
10 | 45395556 |
11 | 23696398 |
12 | 132526b0 |
13 | 953569b |
14 | 60597da |
15 | 3eba806 |
hex | 2b4ae64 |
45395556 has 24 divisors (see below), whose sum is σ = 109576320. Its totient is φ = 14609952.
The previous prime is 45395551. The next prime is 45395621. The reversal of 45395556 is 65559354.
45395556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (45395551) 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 7 ways as a sum of consecutive naturals, for example, 64876 + ... + 65571.
It is an arithmetic number, because the mean of its divisors is an integer number (4565680).
Almost surely, 245395556 is an apocalyptic number.
It is an amenable number.
45395556 is an abundant number, since it is smaller than the sum of its proper divisors (64180764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45395556 is a wasteful number, since it uses less digits than its factorization.
45395556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130483 (or 130481 counting only the distinct ones).
The product of its digits is 405000, while the sum is 42.
The square root of 45395556 is about 6737.6224293144. The cubic root of 45395556 is about 356.7284771711.
The spelling of 45395556 in words is "forty-five million, three hundred ninety-five thousand, five hundred fifty-six".
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