Base | Representation |
---|---|
bin | 1011000110101… |
… | …00111110101000 |
3 | 20111021100201200 |
4 | 11203110332220 |
5 | 142321201143 |
6 | 13124244200 |
7 | 2210510511 |
oct | 543247650 |
9 | 214240650 |
10 | 93147048 |
11 | 48640835 |
12 | 27240660 |
13 | 163b44c7 |
14 | c529a08 |
15 | 829e1d3 |
hex | 58d4fa8 |
93147048 has 48 divisors (see below), whose sum is σ = 254790900. Its totient is φ = 30739200.
The previous prime is 93147037. The next prime is 93147151. The reversal of 93147048 is 84074139.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 89529444 + 3617604 = 9462^2 + 1902^2 .
It is a super-2 number, since 2×931470482 = 17352745102228608, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 868 + ... + 13676.
Almost surely, 293147048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93147048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127395450).
93147048 is an abundant number, since it is smaller than the sum of its proper divisors (161643852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93147048 is a wasteful number, since it uses less digits than its factorization.
93147048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12922 (or 12915 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 93147048 is about 9651.2718332871. The cubic root of 93147048 is about 453.3041537351.
The spelling of 93147048 in words is "ninety-three million, one hundred forty-seven thousand, forty-eight".
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