Base | Representation |
---|---|
bin | 1011000111111… |
… | …10011101111010 |
3 | 20111120222211200 |
4 | 11203332131322 |
5 | 142342120421 |
6 | 13132035030 |
7 | 2212116120 |
oct | 543763572 |
9 | 214528750 |
10 | 93316986 |
11 | 48747484 |
12 | 27302a76 |
13 | 16443969 |
14 | c571910 |
15 | 82d4726 |
hex | 58fe77a |
93316986 has 48 divisors (see below), whose sum is σ = 231975744. Its totient is φ = 26557632.
The previous prime is 93316969. The next prime is 93316991. The reversal of 93316986 is 68961339.
It is a super-2 number, since 2×933169862 = 17416119752248392, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34350 + ... + 36966.
It is an arithmetic number, because the mean of its divisors is an integer number (4832828).
Almost surely, 293316986 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93316986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115987872).
93316986 is an abundant number, since it is smaller than the sum of its proper divisors (138658758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93316986 is a wasteful number, since it uses less digits than its factorization.
93316986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2915 (or 2912 counting only the distinct ones).
The product of its digits is 209952, while the sum is 45.
The square root of 93316986 is about 9660.0717388641. The cubic root of 93316986 is about 453.5796564787.
The spelling of 93316986 in words is "ninety-three million, three hundred sixteen thousand, nine hundred eighty-six".
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