Base | Representation |
---|---|
bin | 1000110011111110110001… |
… | …0010111110000000100000 |
3 | 1021022021022010110212010022 |
4 | 2030333230102332000200 |
5 | 2232221302101214112 |
6 | 32335041314253012 |
7 | 2020005214063232 |
oct | 214775422760040 |
9 | 37267263425108 |
10 | 9689115648032 |
11 | 30a6149209017 |
12 | 1105995287168 |
13 | 5538ab364382 |
14 | 256d54622252 |
15 | 11c081e3ad72 |
hex | 8cfec4be020 |
9689115648032 has 48 divisors (see below), whose sum is σ = 20382830095320. Its totient is φ = 4517752762368.
The previous prime is 9689115648011. The next prime is 9689115648071. The reversal of 9689115648032 is 2308465119869.
It can be written as a sum of positive squares in 4 ways, for example, as 9635089153936 + 54026494096 = 3104044^2 + 232436^2 .
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, 81641963 + ... + 81760554.
Almost surely, 29689115648032 is an apocalyptic number.
It is an amenable number.
9689115648032 is an abundant number, since it is smaller than the sum of its proper divisors (10693714447288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9689115648032 is a wasteful number, since it uses less digits than its factorization.
9689115648032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163402653 (or 163402645 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 62.
The spelling of 9689115648032 in words is "nine trillion, six hundred eighty-nine billion, one hundred fifteen million, six hundred forty-eight thousand, thirty-two".
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