Base | Representation |
---|---|
bin | 10010100000110011… |
… | …10110110111010100 |
3 | 221122122202221020022 |
4 | 21100121312313110 |
5 | 130323323441241 |
6 | 4322120524312 |
7 | 501203113154 |
oct | 112031666724 |
9 | 27578687208 |
10 | 9938890196 |
11 | 4240276344 |
12 | 1b14620698 |
13 | c25142321 |
14 | 6a3db6764 |
15 | 3d283b54b |
hex | 250676dd4 |
9938890196 has 48 divisors (see below), whose sum is σ = 18823432320. Its totient is φ = 4576320000.
The previous prime is 9938890193. The next prime is 9938890207. The reversal of 9938890196 is 6910988399.
9938890196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9938890193) 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, 869921 + ... + 881271.
It is an arithmetic number, because the mean of its divisors is an integer number (392154840).
Almost surely, 29938890196 is an apocalyptic number.
It is an amenable number.
9938890196 is a deficient number, since it is larger than the sum of its proper divisors (8884542124).
9938890196 is a wasteful number, since it uses less digits than its factorization.
9938890196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11696 (or 11694 counting only the distinct ones).
The product of its (nonzero) digits is 7558272, while the sum is 62.
The square root of 9938890196 is about 99693.9827472050. The cubic root of 9938890196 is about 2150.0371506831.
The spelling of 9938890196 in words is "nine billion, nine hundred thirty-eight million, eight hundred ninety thousand, one hundred ninety-six".
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