Base | Representation |
---|---|
bin | 1011101101111… |
… | …10010100000001 |
3 | 20211222000020221 |
4 | 11312332110001 |
5 | 200131001324 |
6 | 13430503041 |
7 | 2302340302 |
oct | 566762401 |
9 | 224860227 |
10 | 98297089 |
11 | 50539070 |
12 | 28b04a81 |
13 | 17498677 |
14 | d0aa7a9 |
15 | 896a0e4 |
hex | 5dbe501 |
98297089 has 16 divisors (see below), whose sum is σ = 113734080. Its totient is φ = 84015360.
The previous prime is 98297081. The next prime is 98297113. The reversal of 98297089 is 98079289.
It is not a de Polignac number, because 98297089 - 23 = 98297081 is a prime.
It is a super-3 number, since 3×982970893 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98297081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26917 + ... + 30349.
It is an arithmetic number, because the mean of its divisors is an integer number (7108380).
Almost surely, 298297089 is an apocalyptic number.
It is an amenable number.
98297089 is a deficient number, since it is larger than the sum of its proper divisors (15436991).
98297089 is a wasteful number, since it uses less digits than its factorization.
98297089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3600.
The product of its (nonzero) digits is 653184, while the sum is 52.
The square root of 98297089 is about 9914.4888420937. The cubic root of 98297089 is about 461.5090469381.
The spelling of 98297089 in words is "ninety-eight million, two hundred ninety-seven thousand, eighty-nine".
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