Base | Representation |
---|---|
bin | 11100001000110001010… |
… | …01000110001110110101 |
3 | 10102102102122010211211010 |
4 | 32010120221012032311 |
5 | 111314431423140323 |
6 | 2020044425302433 |
7 | 126563510330262 |
oct | 16043051061665 |
9 | 3372378124733 |
10 | 966781068213 |
11 | 343011788864 |
12 | 137451034a19 |
13 | 70223066a9c |
14 | 34b146c6269 |
15 | 1a23524ec93 |
hex | e118a463b5 |
966781068213 has 8 divisors (see below), whose sum is σ = 1289443132800. Its totient is φ = 644319857888.
The previous prime is 966781068181. The next prime is 966781068233. The reversal of 966781068213 is 312860187669.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 966781068213 - 25 = 966781068181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (966781068233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50202333 + ... + 50221586.
It is an arithmetic number, because the mean of its divisors is an integer number (161180391600).
Almost surely, 2966781068213 is an apocalyptic number.
It is an amenable number.
966781068213 is a deficient number, since it is larger than the sum of its proper divisors (322662064587).
966781068213 is a wasteful number, since it uses less digits than its factorization.
966781068213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100427131.
The product of its (nonzero) digits is 5225472, while the sum is 57.
The spelling of 966781068213 in words is "nine hundred sixty-six billion, seven hundred eighty-one million, sixty-eight thousand, two hundred thirteen".
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