Base | Representation |
---|---|
bin | 1010110100000… |
… | …00101100111111 |
3 | 20022200021110110 |
4 | 11122000230333 |
5 | 141210022303 |
6 | 13000041103 |
7 | 2150656125 |
oct | 532005477 |
9 | 208607413 |
10 | 90704703 |
11 | 47222871 |
12 | 26463193 |
13 | 15a3a92b |
14 | c091915 |
15 | 7e6a703 |
hex | 5680b3f |
90704703 has 8 divisors (see below), whose sum is σ = 120994816. Its totient is φ = 60442200.
The previous prime is 90704699. The next prime is 90704737. The reversal of 90704703 is 30740709.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 90704703 - 22 = 90704699 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90704753) 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, 2658 + ... + 13728.
It is an arithmetic number, because the mean of its divisors is an integer number (15124352).
Almost surely, 290704703 is an apocalyptic number.
90704703 is a deficient number, since it is larger than the sum of its proper divisors (30290113).
90704703 is a wasteful number, since it uses less digits than its factorization.
90704703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13805.
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 90704703 is about 9523.9016689590. The cubic root of 90704703 is about 449.3070866810.
The spelling of 90704703 in words is "ninety million, seven hundred four thousand, seven hundred three".
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