Base | Representation |
---|---|
bin | 101101111101111111… |
… | …1011001000011100000 |
3 | 100102210202102010220010 |
4 | 1123323333121003200 |
5 | 3104133021320144 |
6 | 113203331244520 |
7 | 10063204323510 |
oct | 1337377310340 |
9 | 312722363803 |
10 | 98716979424 |
11 | 38958185818 |
12 | 17170149740 |
13 | 9402a6b07b |
14 | 4ac68bd840 |
15 | 287b7a05b9 |
hex | 16fbfd90e0 |
98716979424 has 96 divisors (see below), whose sum is σ = 311737870080. Its totient is φ = 26720381952.
The previous prime is 98716979423. The next prime is 98716979509. The reversal of 98716979424 is 42497961789.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×987169794243 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98716979423) 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, 3853029 + ... + 3878564.
It is an arithmetic number, because the mean of its divisors is an integer number (3247269480).
Almost surely, 298716979424 is an apocalyptic number.
It is an amenable number.
98716979424 is an abundant number, since it is smaller than the sum of its proper divisors (213020890656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98716979424 is a wasteful number, since it uses less digits than its factorization.
98716979424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7731632 (or 7731624 counting only the distinct ones).
The product of its digits is 54867456, while the sum is 66.
The spelling of 98716979424 in words is "ninety-eight billion, seven hundred sixteen million, nine hundred seventy-nine thousand, four hundred twenty-four".
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