Base | Representation |
---|---|
bin | 1011010011010… |
… | …0100010011000 |
3 | 10022012020002202 |
4 | 2310310202120 |
5 | 44113313422 |
6 | 4411545332 |
7 | 1113621443 |
oct | 264644230 |
9 | 108166082 |
10 | 47401112 |
11 | 24836180 |
12 | 13a5b248 |
13 | 9a884c5 |
14 | 641c65a |
15 | 4264b92 |
hex | 2d34898 |
47401112 has 16 divisors (see below), whose sum is σ = 96957000. Its totient is φ = 21545920.
The previous prime is 47401111. The next prime is 47401141. The reversal of 47401112 is 21110474.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47401111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269237 + ... + 269412.
Almost surely, 247401112 is an apocalyptic number.
It is an amenable number.
47401112 is an abundant number, since it is smaller than the sum of its proper divisors (49555888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47401112 is a wasteful number, since it uses less digits than its factorization.
47401112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538666 (or 538662 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 47401112 is about 6884.8465487620. The cubic root of 47401112 is about 361.9063278282.
Adding to 47401112 its reverse (21110474), we get a palindrome (68511586).
The spelling of 47401112 in words is "forty-seven million, four hundred one thousand, one hundred twelve".
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