Base | Representation |
---|---|
bin | 1011001011001… |
… | …01100001010001 |
3 | 20112101102212010 |
4 | 11211211201101 |
5 | 142444122324 |
6 | 13145053133 |
7 | 2215524543 |
oct | 545454121 |
9 | 215342763 |
10 | 93739089 |
11 | 48a05624 |
12 | 274871a9 |
13 | 16560b22 |
14 | c641693 |
15 | 8369829 |
hex | 5965851 |
93739089 has 8 divisors (see below), whose sum is σ = 125532160. Its totient is φ = 62219376.
The previous prime is 93739067. The next prime is 93739091. The reversal of 93739089 is 98093739.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 93739089 - 25 = 93739057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93739039) 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, 67537 + ... + 68910.
It is an arithmetic number, because the mean of its divisors is an integer number (15691520).
Almost surely, 293739089 is an apocalyptic number.
It is an amenable number.
93739089 is a deficient number, since it is larger than the sum of its proper divisors (31793071).
93739089 is a wasteful number, since it uses less digits than its factorization.
93739089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136679.
The product of its (nonzero) digits is 367416, while the sum is 48.
The square root of 93739089 is about 9681.8949075065. The cubic root of 93739089 is about 454.2625238774.
The spelling of 93739089 in words is "ninety-three million, seven hundred thirty-nine thousand, eighty-nine".
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