Base | Representation |
---|---|
bin | 101110000011010010… |
… | …1100011101101010000 |
3 | 100110021010221011110020 |
4 | 1130012211203231100 |
5 | 3110014024203223 |
6 | 113233121503440 |
7 | 10100463363540 |
oct | 1340645435520 |
9 | 313233834406 |
10 | 98894756688 |
11 | 38a3956a482 |
12 | 171bb7a1b80 |
13 | 9430844310 |
14 | 4b02359320 |
15 | 288c1ba1e3 |
hex | 1706963b50 |
98894756688 has 80 divisors (see below), whose sum is σ = 314434624896. Its totient is φ = 26082132480.
The previous prime is 98894756683. The next prime is 98894756711. The reversal of 98894756688 is 88665749889.
It is a Harshad number since it is a multiple of its sum of digits (78).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98894756683) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 11316003 + ... + 11324738.
Almost surely, 298894756688 is an apocalyptic number.
It is an amenable number.
98894756688 is an abundant number, since it is smaller than the sum of its proper divisors (215539868208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98894756688 is a wasteful number, since it uses less digits than its factorization.
98894756688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22640772 (or 22640766 counting only the distinct ones).
The product of its digits is 1672151040, while the sum is 78.
The spelling of 98894756688 in words is "ninety-eight billion, eight hundred ninety-four million, seven hundred fifty-six thousand, six hundred eighty-eight".
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