Base | Representation |
---|---|
bin | 1011101011101… |
… | …11101110100010 |
3 | 20211102022122211 |
4 | 11311313232202 |
5 | 200042223340 |
6 | 13420352334 |
7 | 2300024344 |
oct | 565675642 |
9 | 224368584 |
10 | 98007970 |
11 | 50360925 |
12 | 289a56aa |
13 | 173c6ba8 |
14 | d033294 |
15 | 890e5ea |
hex | 5d77ba2 |
98007970 has 16 divisors (see below), whose sum is σ = 177121728. Its totient is φ = 39046000.
The previous prime is 98007967. The next prime is 98007983. The reversal of 98007970 is 7970089.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17014 + ... + 22033.
It is an arithmetic number, because the mean of its divisors is an integer number (11070108).
Almost surely, 298007970 is an apocalyptic number.
98007970 is a deficient number, since it is larger than the sum of its proper divisors (79113758).
98007970 is a wasteful number, since it uses less digits than its factorization.
98007970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39305.
The product of its (nonzero) digits is 31752, while the sum is 40.
The square root of 98007970 is about 9899.8974742166. The cubic root of 98007970 is about 461.0561272267.
The spelling of 98007970 in words is "ninety-eight million, seven thousand, nine hundred seventy".
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