Base | Representation |
---|---|
bin | 101110000110010111… |
… | …1011101101101110000 |
3 | 100110112100020022210210 |
4 | 1130030233131231300 |
5 | 3110221443020010 |
6 | 113251251024120 |
7 | 10103156154630 |
oct | 1341457355560 |
9 | 313470208723 |
10 | 98998016880 |
11 | 38a91888384 |
12 | 1722a29b040 |
13 | 9449059a19 |
14 | 4b11d586c0 |
15 | 28962b5b20 |
hex | 170cbddb70 |
98998016880 has 160 divisors (see below), whose sum is σ = 362830348800. Its totient is φ = 21847827456.
The previous prime is 98998016867. The next prime is 98998016881. The reversal of 98998016880 is 8861089989.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98998016881) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 967270 + ... + 1064709.
It is an arithmetic number, because the mean of its divisors is an integer number (2267689680).
Almost surely, 298998016880 is an apocalyptic number.
It is an amenable number.
98998016880 is an abundant number, since it is smaller than the sum of its proper divisors (263832331920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98998016880 is a wasteful number, since it uses less digits than its factorization.
98998016880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2032031 (or 2032025 counting only the distinct ones).
The product of its (nonzero) digits is 17915904, while the sum is 66.
The spelling of 98998016880 in words is "ninety-eight billion, nine hundred ninety-eight million, sixteen thousand, eight hundred eighty".
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