Base | Representation |
---|---|
bin | 1011001000000… |
… | …10000110100000 |
3 | 20111121202021000 |
4 | 11210002012200 |
5 | 142343104442 |
6 | 13132232000 |
7 | 2212210404 |
oct | 544020640 |
9 | 214552230 |
10 | 93331872 |
11 | 48757687 |
12 | 2730b600 |
13 | 1644a67a |
14 | c577104 |
15 | 82d8d4c |
hex | 59021a0 |
93331872 has 48 divisors (see below), whose sum is σ = 272220480. Its totient is φ = 31110336.
The previous prime is 93331811. The next prime is 93331873. The reversal of 93331872 is 27813339.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (93331873) 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, 53148 + ... + 54875.
It is an arithmetic number, because the mean of its divisors is an integer number (5671260).
Almost surely, 293331872 is an apocalyptic number.
It is an amenable number.
93331872 is an abundant number, since it is smaller than the sum of its proper divisors (178888608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93331872 is a wasteful number, since it uses less digits than its factorization.
93331872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108042 (or 108028 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 93331872 is about 9660.8421993116. The cubic root of 93331872 is about 453.6037736592.
The spelling of 93331872 in words is "ninety-three million, three hundred thirty-one thousand, eight hundred seventy-two".
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