Base | Representation |
---|---|
bin | 1011110010011… |
… | …01000110101110 |
3 | 20220001201120001 |
4 | 11321031012232 |
5 | 200303210331 |
6 | 13451214514 |
7 | 2310324421 |
oct | 571150656 |
9 | 226051501 |
10 | 98881966 |
11 | 508a8537 |
12 | 2914743a |
13 | 17641951 |
14 | d1bd9b8 |
15 | 8a33561 |
hex | 5e4d1ae |
98881966 has 16 divisors (see below), whose sum is σ = 157568400. Its totient is φ = 46407168.
The previous prime is 98881963. The next prime is 98881973. The reversal of 98881966 is 66918889.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98881961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7795 + ... + 16078.
It is an arithmetic number, because the mean of its divisors is an integer number (9848025).
Almost surely, 298881966 is an apocalyptic number.
98881966 is a deficient number, since it is larger than the sum of its proper divisors (58686434).
98881966 is a wasteful number, since it uses less digits than its factorization.
98881966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24003.
The product of its digits is 1492992, while the sum is 55.
The square root of 98881966 is about 9943.9411703811. The cubic root of 98881966 is about 462.4225783236.
The spelling of 98881966 in words is "ninety-eight million, eight hundred eighty-one thousand, nine hundred sixty-six".
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