Base | Representation |
---|---|
bin | 1011001101101… |
… | …0111110011110 |
3 | 10021111120220000 |
4 | 2303122332132 |
5 | 44020044040 |
6 | 4400035130 |
7 | 1110533103 |
oct | 263327636 |
9 | 107446800 |
10 | 47034270 |
11 | 246055a8 |
12 | 13902aa6 |
13 | 998a53a |
14 | 6364aaa |
15 | 41e1130 |
hex | 2cdaf9e |
47034270 has 40 divisors (see below), whose sum is σ = 126472104. Its totient is φ = 12542256.
The previous prime is 47034209. The next prime is 47034271. The reversal of 47034270 is 7243074.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47034271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28224 + ... + 29843.
Almost surely, 247034270 is an apocalyptic number.
47034270 is an abundant number, since it is smaller than the sum of its proper divisors (79437834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47034270 is a wasteful number, since it uses less digits than its factorization.
47034270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58086 (or 58077 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 47034270 is about 6858.1535415883. The cubic root of 47034270 is about 360.9702990939.
The spelling of 47034270 in words is "forty-seven million, thirty-four thousand, two hundred seventy".
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