Base | Representation |
---|---|
bin | 1011001110000… |
… | …0010011111000 |
3 | 10021112200212021 |
4 | 2303200103320 |
5 | 44021243440 |
6 | 4400324224 |
7 | 1110653566 |
oct | 263402370 |
9 | 107480767 |
10 | 47056120 |
11 | 2461aa61 |
12 | 13913674 |
13 | 9997477 |
14 | 636ca36 |
15 | 41e784a |
hex | 2ce04f8 |
47056120 has 16 divisors (see below), whose sum is σ = 105876360. Its totient is φ = 18822432.
The previous prime is 47056111. The next prime is 47056123. The reversal of 47056120 is 2165074.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47056123) 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, 588162 + ... + 588241.
Almost surely, 247056120 is an apocalyptic number.
47056120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47056120 is an abundant number, since it is smaller than the sum of its proper divisors (58820240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47056120 is a wasteful number, since it uses less digits than its factorization.
47056120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176414 (or 1176410 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 47056120 is about 6859.7463509958. The cubic root of 47056120 is about 361.0261872793.
The spelling of 47056120 in words is "forty-seven million, fifty-six thousand, one hundred twenty".
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