Base | Representation |
---|---|
bin | 10010100100011110… |
… | …11000110111100101 |
3 | 221201210202020210012 |
4 | 21102033120313211 |
5 | 130404220402300 |
6 | 4325141140005 |
7 | 502026024464 |
oct | 112217306745 |
9 | 27653666705 |
10 | 9969700325 |
11 | 42566aa462 |
12 | 1b229ba605 |
13 | c2b63bc80 |
14 | 6a81169db |
15 | 3d53c5435 |
hex | 2523d8de5 |
9969700325 has 24 divisors (see below), whose sum is σ = 13319230848. Its totient is φ = 7359007680.
The previous prime is 9969700319. The next prime is 9969700339. The reversal of 9969700325 is 5230079699.
It is not a de Polignac number, because 9969700325 - 216 = 9969634789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 938192 + ... + 948758.
It is an arithmetic number, because the mean of its divisors is an integer number (554967952).
Almost surely, 29969700325 is an apocalyptic number.
It is an amenable number.
9969700325 is a deficient number, since it is larger than the sum of its proper divisors (3349530523).
9969700325 is a wasteful number, since it uses less digits than its factorization.
9969700325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13493 (or 13488 counting only the distinct ones).
The product of its (nonzero) digits is 918540, while the sum is 50.
The square root of 9969700325 is about 99848.3866920242. The cubic root of 9969700325 is about 2152.2565329361.
The spelling of 9969700325 in words is "nine billion, nine hundred sixty-nine million, seven hundred thousand, three hundred twenty-five".
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