Base | Representation |
---|---|
bin | 10010100000110111… |
… | …10101111111100000 |
3 | 221122200202101112002 |
4 | 21100123311333200 |
5 | 130323442122122 |
6 | 4322140023132 |
7 | 501210412244 |
oct | 112033657740 |
9 | 27580671462 |
10 | 9939410912 |
11 | 42405a1592 |
12 | 1b14831aa8 |
13 | c25295342 |
14 | 6a40b0424 |
15 | 3d28e0992 |
hex | 2506f5fe0 |
9939410912 has 24 divisors (see below), whose sum is σ = 19815919200. Its totient is φ = 4906796544.
The previous prime is 9939410911. The next prime is 9939410917. The reversal of 9939410912 is 2190149399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9939410911) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963337 + ... + 1968392.
It is an arithmetic number, because the mean of its divisors is an integer number (825663300).
Almost surely, 29939410912 is an apocalyptic number.
It is an amenable number.
9939410912 is a deficient number, since it is larger than the sum of its proper divisors (9876508288).
9939410912 is a wasteful number, since it uses less digits than its factorization.
9939410912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3931818 (or 3931810 counting only the distinct ones).
The product of its (nonzero) digits is 157464, while the sum is 47.
The square root of 9939410912 is about 99696.5942848601. The cubic root of 9939410912 is about 2150.0746981078.
The spelling of 9939410912 in words is "nine billion, nine hundred thirty-nine million, four hundred ten thousand, nine hundred twelve".
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