Base | Representation |
---|---|
bin | 1011001101110… |
… | …1010111110010 |
3 | 10021112002100102 |
4 | 2303131113302 |
5 | 44020402312 |
6 | 4400152402 |
7 | 1110603521 |
oct | 263352762 |
9 | 107462312 |
10 | 47044082 |
11 | 24611a08 |
12 | 13908702 |
13 | 9991b47 |
14 | 63684b8 |
15 | 41e3ec2 |
hex | 2cdd5f2 |
47044082 has 8 divisors (see below), whose sum is σ = 70999536. Its totient is φ = 23377572.
The previous prime is 47044069. The next prime is 47044087. The reversal of 47044082 is 28044074.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47044087) 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, 71828 + ... + 72479.
It is an arithmetic number, because the mean of its divisors is an integer number (8874942).
Almost surely, 247044082 is an apocalyptic number.
47044082 is a deficient number, since it is larger than the sum of its proper divisors (23955454).
47044082 is a wasteful number, since it uses less digits than its factorization.
47044082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144472.
The product of its (nonzero) digits is 7168, while the sum is 29.
The square root of 47044082 is about 6858.8688571805. The cubic root of 47044082 is about 360.9953984829.
The spelling of 47044082 in words is "forty-seven million, forty-four thousand, eighty-two".
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