Base | Representation |
---|---|
bin | 1011001110011… |
… | …0111111100010 |
3 | 10021121002101222 |
4 | 2303212333202 |
5 | 44023132430 |
6 | 4401055042 |
7 | 1111126436 |
oct | 263467742 |
9 | 107532358 |
10 | 47083490 |
11 | 24639583 |
12 | 13927482 |
13 | 99a6a6c |
14 | 63789c6 |
15 | 42009e5 |
hex | 2ce6fe2 |
47083490 has 8 divisors (see below), whose sum is σ = 84750300. Its totient is φ = 18833392.
The previous prime is 47083481. The next prime is 47083511. The reversal of 47083490 is 9438074.
It can be written as a sum of positive squares in 2 ways, for example, as 45468049 + 1615441 = 6743^2 + 1271^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 47083490.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2354165 + ... + 2354184.
Almost surely, 247083490 is an apocalyptic number.
47083490 is a deficient number, since it is larger than the sum of its proper divisors (37666810).
47083490 is a wasteful number, since it uses less digits than its factorization.
47083490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4708356.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 47083490 is about 6861.7410327117. The cubic root of 47083490 is about 361.0961701817.
The spelling of 47083490 in words is "forty-seven million, eighty-three thousand, four hundred ninety".
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