Base | Representation |
---|---|
bin | 1011011011100… |
… | …1110010010000 |
3 | 10100012221202222 |
4 | 2312321302100 |
5 | 44233300041 |
6 | 4431400212 |
7 | 1121353604 |
oct | 266716220 |
9 | 110187688 |
10 | 47946896 |
11 | 25079238 |
12 | 14083068 |
13 | 9c19a5a |
14 | 6521504 |
15 | 432174b |
hex | 2db9c90 |
47946896 has 10 divisors (see below), whose sum is σ = 92897142. Its totient is φ = 23973440.
The previous prime is 47946893. The next prime is 47946901. The reversal of 47946896 is 69864974.
It is a happy number.
47946896 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., 44089600 + 3857296 = 6640^2 + 1964^2 .
It is not an unprimeable number, because it can be changed into a prime (47946893) 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 as a sum of consecutive naturals, namely, 1498325 + ... + 1498356.
Almost surely, 247946896 is an apocalyptic number.
It is an amenable number.
47946896 is a deficient number, since it is larger than the sum of its proper divisors (44950246).
47946896 is a wasteful number, since it uses less digits than its factorization.
47946896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2996689 (or 2996683 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 53.
The square root of 47946896 is about 6924.3697186098. The cubic root of 47946896 is about 363.2900463726.
The spelling of 47946896 in words is "forty-seven million, nine hundred forty-six thousand, eight hundred ninety-six".
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