Base | Representation |
---|---|
bin | 1010000000011… |
… | …11010010000001 |
3 | 12211222000221010 |
4 | 11000033102001 |
5 | 132442324143 |
6 | 12155151133 |
7 | 2036360214 |
oct | 500172201 |
9 | 184860833 |
10 | 83948673 |
11 | 43428976 |
12 | 241454a9 |
13 | 14513793 |
14 | b21377b |
15 | 7583a33 |
hex | 500f481 |
83948673 has 8 divisors (see below), whose sum is σ = 112557600. Its totient is φ = 55652768.
The previous prime is 83948647. The next prime is 83948687. The reversal of 83948673 is 37684938.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-83948673 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (83948693) 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, 77628 + ... + 78701.
It is an arithmetic number, because the mean of its divisors is an integer number (14069700).
Almost surely, 283948673 is an apocalyptic number.
It is an amenable number.
83948673 is a deficient number, since it is larger than the sum of its proper divisors (28608927).
83948673 is a wasteful number, since it uses less digits than its factorization.
83948673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156511.
The product of its digits is 870912, while the sum is 48.
The square root of 83948673 is about 9162.3508446250. The cubic root of 83948673 is about 437.8626943940.
The spelling of 83948673 in words is "eighty-three million, nine hundred forty-eight thousand, six hundred seventy-three".
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