Base | Representation |
---|---|
bin | 10010100001001011… |
… | …00110010011011000 |
3 | 221122212120022022022 |
4 | 21100211212103120 |
5 | 130330120434323 |
6 | 4322310514012 |
7 | 501241222463 |
oct | 112045462330 |
9 | 27585508268 |
10 | 9941968088 |
11 | 4241a88858 |
12 | 1b15665908 |
13 | c2597c270 |
14 | 6a45782da |
15 | 3d2c484c8 |
hex | 2509664d8 |
9941968088 has 32 divisors (see below), whose sum is σ = 20722719360. Its totient is φ = 4440579840.
The previous prime is 9941968031. The next prime is 9941968097. The reversal of 9941968088 is 8808691499.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a self number, because there is not a number n which added to its sum of digits gives 9941968088.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538645 + ... + 1545092.
It is an arithmetic number, because the mean of its divisors is an integer number (647584980).
Almost surely, 29941968088 is an apocalyptic number.
It is an amenable number.
9941968088 is an abundant number, since it is smaller than the sum of its proper divisors (10780751272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9941968088 is a wasteful number, since it uses less digits than its factorization.
9941968088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3083787 (or 3083783 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 62.
The square root of 9941968088 is about 99709.4182512364. The cubic root of 9941968088 is about 2150.2590701335.
The spelling of 9941968088 in words is "nine billion, nine hundred forty-one million, nine hundred sixty-eight thousand, eighty-eight".
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