Base | Representation |
---|---|
bin | 1011100100110… |
… | …00100101100000 |
3 | 20202200212220111 |
4 | 11302120211200 |
5 | 144324001414 |
6 | 13345021104 |
7 | 2256166561 |
oct | 562304540 |
9 | 222625814 |
10 | 97093984 |
11 | 4a897169 |
12 | 28624794 |
13 | 17166b80 |
14 | cc76168 |
15 | 87cd8c4 |
hex | 5c98960 |
97093984 has 48 divisors (see below), whose sum is σ = 212526720. Its totient is φ = 43361280.
The previous prime is 97093979. The next prime is 97094003. The reversal of 97093984 is 48939079.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9132 + ... + 16660.
It is an arithmetic number, because the mean of its divisors is an integer number (4427640).
Almost surely, 297093984 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 97093984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106263360).
97093984 is an abundant number, since it is smaller than the sum of its proper divisors (115432736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97093984 is a wasteful number, since it uses less digits than its factorization.
97093984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7583 (or 7575 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 49.
The square root of 97093984 is about 9853.6279613146. The cubic root of 97093984 is about 459.6184359480.
The spelling of 97093984 in words is "ninety-seven million, ninety-three thousand, nine hundred eighty-four".
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