Base | Representation |
---|---|
bin | 10000101101010001… |
… | …11100111111110110 |
3 | 212011010012110210211 |
4 | 20112220330333312 |
5 | 121332230101300 |
6 | 4042021140034 |
7 | 435164530612 |
oct | 102650747766 |
9 | 25133173724 |
10 | 8969768950 |
11 | 389322319a |
12 | 18a3b5a61a |
13 | acc4270bc |
14 | 6113c6342 |
15 | 3777094ba |
hex | 216a3cff6 |
8969768950 has 12 divisors (see below), whose sum is σ = 16683770340. Its totient is φ = 3587907560.
The previous prime is 8969768923. The next prime is 8969769001. The reversal of 8969768950 is 598679698.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89697640 + ... + 89697739.
It is an arithmetic number, because the mean of its divisors is an integer number (1390314195).
Almost surely, 28969768950 is an apocalyptic number.
8969768950 is a deficient number, since it is larger than the sum of its proper divisors (7714001390).
8969768950 is a wasteful number, since it uses less digits than its factorization.
8969768950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179395391 (or 179395386 counting only the distinct ones).
The product of its (nonzero) digits is 58786560, while the sum is 67.
The square root of 8969768950 is about 94708.8641574800. The cubic root of 8969768950 is about 2077.7522060893.
The spelling of 8969768950 in words is "eight billion, nine hundred sixty-nine million, seven hundred sixty-eight thousand, nine hundred fifty".
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