Base | Representation |
---|---|
bin | 1011110001101… |
… | …10011000101000 |
3 | 20212212222220022 |
4 | 11320312120220 |
5 | 200242221104 |
6 | 13445220012 |
7 | 2306456204 |
oct | 570663050 |
9 | 225788808 |
10 | 98788904 |
11 | 50844625 |
12 | 29101608 |
13 | 1760b496 |
14 | d197b04 |
15 | 8a15bbe |
hex | 5e36628 |
98788904 has 32 divisors (see below), whose sum is σ = 206452800. Its totient is φ = 44040960.
The previous prime is 98788901. The next prime is 98788939. The reversal of 98788904 is 40988789.
It is not an unprimeable number, because it can be changed into a prime (98788901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16532 + ... + 21699.
It is an arithmetic number, because the mean of its divisors is an integer number (6451650).
Almost surely, 298788904 is an apocalyptic number.
It is an amenable number.
98788904 is an abundant number, since it is smaller than the sum of its proper divisors (107663896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98788904 is a wasteful number, since it uses less digits than its factorization.
98788904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38273 (or 38269 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 53.
The square root of 98788904 is about 9939.2607370971. The cubic root of 98788904 is about 462.2774643082.
The spelling of 98788904 in words is "ninety-eight million, seven hundred eighty-eight thousand, nine hundred four".
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