Base | Representation |
---|---|
bin | 1011010011010… |
… | …0000001010100 |
3 | 10022012010012101 |
4 | 2310310001110 |
5 | 44113231441 |
6 | 4411531444 |
7 | 1113612331 |
oct | 264640124 |
9 | 108163171 |
10 | 47398996 |
11 | 24834627 |
12 | 13a59b84 |
13 | 9a87558 |
14 | 641b988 |
15 | 4264231 |
hex | 2d34054 |
47398996 has 12 divisors (see below), whose sum is σ = 87314080. Its totient is φ = 22452120.
The previous prime is 47398991. The next prime is 47399041. The reversal of 47398996 is 69989374.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47398991) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311760 + ... + 311911.
Almost surely, 247398996 is an apocalyptic number.
It is an amenable number.
47398996 is a deficient number, since it is larger than the sum of its proper divisors (39915084).
47398996 is a wasteful number, since it uses less digits than its factorization.
47398996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 623694 (or 623692 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 55.
The square root of 47398996 is about 6884.6928762291. The cubic root of 47398996 is about 361.9009425453.
The spelling of 47398996 in words is "forty-seven million, three hundred ninety-eight thousand, nine hundred ninety-six".
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