Base | Representation |
---|---|
bin | 1011001110111… |
… | …0011110011111 |
3 | 10021122122110021 |
4 | 2303232132133 |
5 | 44030123033 |
6 | 4401453011 |
7 | 1111315006 |
oct | 263563637 |
9 | 107578407 |
10 | 47114143 |
11 | 2465a60a |
12 | 13941167 |
13 | 99b79bb |
14 | 6385c3d |
15 | 4209b2d |
hex | 2cee79f |
47114143 has 8 divisors (see below), whose sum is σ = 49970016. Its totient is φ = 44325600.
The previous prime is 47114131. The next prime is 47114147. The reversal of 47114143 is 34141174.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47114143 - 29 = 47113631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47114147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15388 + ... + 18193.
It is an arithmetic number, because the mean of its divisors is an integer number (6246252).
Almost surely, 247114143 is an apocalyptic number.
47114143 is a deficient number, since it is larger than the sum of its proper divisors (2855873).
47114143 is a wasteful number, since it uses less digits than its factorization.
47114143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33665.
The product of its digits is 1344, while the sum is 25.
The square root of 47114143 is about 6863.9742860824. The cubic root of 47114143 is about 361.1745152643.
The spelling of 47114143 in words is "forty-seven million, one hundred fourteen thousand, one hundred forty-three".
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