Base | Representation |
---|---|
bin | 100111010010001… |
… | …100001110011101 |
3 | 1200221011201220211 |
4 | 213102030032131 |
5 | 2322211030333 |
6 | 145222212421 |
7 | 22222042210 |
oct | 4722141635 |
9 | 1627151824 |
10 | 659080093 |
11 | 3090406a1 |
12 | 164884111 |
13 | a6712c29 |
14 | 63765777 |
15 | 3ccdcecd |
hex | 2748c39d |
659080093 has 8 divisors (see below), whose sum is σ = 753932288. Its totient is φ = 564402384.
The previous prime is 659080073. The next prime is 659080127. The reversal of 659080093 is 390080956.
659080093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 659080093 - 25 = 659080061 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 (659080033) 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, 35421 + ... + 50722.
It is an arithmetic number, because the mean of its divisors is an integer number (94241536).
Almost surely, 2659080093 is an apocalyptic number.
It is an amenable number.
659080093 is a deficient number, since it is larger than the sum of its proper divisors (94852195).
659080093 is a wasteful number, since it uses less digits than its factorization.
659080093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87243.
The product of its (nonzero) digits is 58320, while the sum is 40.
The square root of 659080093 is about 25672.5552487476. Note that the first 3 decimals coincide. The cubic root of 659080093 is about 870.2540734133.
The spelling of 659080093 in words is "six hundred fifty-nine million, eighty thousand, ninety-three".
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