Base | Representation |
---|---|
bin | 1010110001100… |
… | …10011111100001 |
3 | 20022002000000122 |
4 | 11120302133201 |
5 | 141114244403 |
6 | 12545130025 |
7 | 2145153143 |
oct | 530623741 |
9 | 208060018 |
10 | 90384353 |
11 | 47024114 |
12 | 26329915 |
13 | 15957b87 |
14 | c00ac93 |
15 | 7e05838 |
hex | 56327e1 |
90384353 has 8 divisors (see below), whose sum is σ = 91123200. Its totient is φ = 89648928.
The previous prime is 90384331. The next prime is 90384361. The reversal of 90384353 is 35348309.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90384353 - 214 = 90367969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (90384383) 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, 79493 + ... + 80621.
It is an arithmetic number, because the mean of its divisors is an integer number (11390400).
Almost surely, 290384353 is an apocalyptic number.
It is an amenable number.
90384353 is a deficient number, since it is larger than the sum of its proper divisors (738847).
90384353 is a wasteful number, since it uses less digits than its factorization.
90384353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711.
The product of its (nonzero) digits is 38880, while the sum is 35.
The square root of 90384353 is about 9507.0685807982. The cubic root of 90384353 is about 448.7775099198. Note that the first 3 decimals are identical.
The spelling of 90384353 in words is "ninety million, three hundred eighty-four thousand, three hundred fifty-three".
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