Base | Representation |
---|---|
bin | 1011110000010… |
… | …01100101000100 |
3 | 20212112200011010 |
4 | 11320021211010 |
5 | 200220333010 |
6 | 13441242220 |
7 | 2305063146 |
oct | 570114504 |
9 | 225480133 |
10 | 98605380 |
11 | 50729755 |
12 | 29033370 |
13 | 17575aa3 |
14 | d14ac96 |
15 | 89cb620 |
hex | 5e09944 |
98605380 has 24 divisors (see below), whose sum is σ = 276095232. Its totient is φ = 26294752.
The previous prime is 98605379. The next prime is 98605417. The reversal of 98605380 is 8350689.
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, 821652 + ... + 821771.
It is an arithmetic number, because the mean of its divisors is an integer number (11503968).
Almost surely, 298605380 is an apocalyptic number.
It is an amenable number.
98605380 is an abundant number, since it is smaller than the sum of its proper divisors (177489852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98605380 is a wasteful number, since it uses less digits than its factorization.
98605380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643435 (or 1643433 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 98605380 is about 9930.0241691549. The cubic root of 98605380 is about 461.9910232322.
The spelling of 98605380 in words is "ninety-eight million, six hundred five thousand, three hundred eighty".
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