Base | Representation |
---|---|
bin | 1011010010010… |
… | …0010011100110 |
3 | 10022001211220110 |
4 | 2310210103212 |
5 | 44104202010 |
6 | 4410313450 |
7 | 1113223560 |
oct | 264442346 |
9 | 108054813 |
10 | 47334630 |
11 | 247a0232 |
12 | 13a28886 |
13 | 9a64175 |
14 | 6402330 |
15 | 4250120 |
hex | 2d244e6 |
47334630 has 64 divisors (see below), whose sum is σ = 137479680. Its totient is φ = 10182144.
The previous prime is 47334619. The next prime is 47334631. The reversal of 47334630 is 3643374.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47334631) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3060 + ... + 10199.
It is an arithmetic number, because the mean of its divisors is an integer number (2148120).
Almost surely, 247334630 is an apocalyptic number.
47334630 is an abundant number, since it is smaller than the sum of its proper divisors (90145050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47334630 is a wasteful number, since it uses less digits than its factorization.
47334630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13293.
The product of its (nonzero) digits is 18144, while the sum is 30.
The square root of 47334630 is about 6880.0167150960. The cubic root of 47334630 is about 361.7370525183.
The spelling of 47334630 in words is "forty-seven million, three hundred thirty-four thousand, six hundred thirty".
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