Base | Representation |
---|---|
bin | 10000111101101011… |
… | …11011001000010000 |
3 | 212111201011012010210 |
4 | 20132311323020100 |
5 | 122122442340041 |
6 | 4103414524120 |
7 | 441455340246 |
oct | 103665731020 |
9 | 25451135123 |
10 | 9107386896 |
11 | 3953978633 |
12 | 1922066640 |
13 | b21aac13a |
14 | 6257aa796 |
15 | 384840016 |
hex | 21ed7b210 |
9107386896 has 80 divisors (see below), whose sum is σ = 24575391360. Its totient is φ = 2902609920.
The previous prime is 9107386861. The next prime is 9107386901. The reversal of 9107386896 is 6986837019.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111616 + ... + 175136.
It is an arithmetic number, because the mean of its divisors is an integer number (307192392).
Almost surely, 29107386896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9107386896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12287695680).
9107386896 is an abundant number, since it is smaller than the sum of its proper divisors (15468004464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9107386896 is a wasteful number, since it uses less digits than its factorization.
9107386896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63664 (or 63658 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 57.
The square root of 9107386896 is about 95432.6301429443. The cubic root of 9107386896 is about 2088.3242365787.
The spelling of 9107386896 in words is "nine billion, one hundred seven million, three hundred eighty-six thousand, eight hundred ninety-six".
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