Base | Representation |
---|---|
bin | 101101110010111… |
… | …001001011011000 |
3 | 1222112201111120121 |
4 | 231302321023120 |
5 | 3033142103440 |
6 | 204123403024 |
7 | 25016402455 |
oct | 5562711330 |
9 | 1875644517 |
10 | 768316120 |
11 | 364770300 |
12 | 195383474 |
13 | c323b630 |
14 | 7407c82c |
15 | 476b934a |
hex | 2dcb92d8 |
768316120 has 96 divisors (see below), whose sum is σ = 2046486960. Its totient is φ = 257875200.
The previous prime is 768316117. The next prime is 768316123. The reversal of 768316120 is 21613867.
It is an interprime number because it is at equal distance from previous prime (768316117) and next prime (768316123).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (768316123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56815 + ... + 69025.
Almost surely, 2768316120 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 768316120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1023243480).
768316120 is an abundant number, since it is smaller than the sum of its proper divisors (1278170840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
768316120 is a wasteful number, since it uses less digits than its factorization.
768316120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12257 (or 12242 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 768316120 is about 27718.5158332837. The cubic root of 768316120 is about 915.8970250940.
Adding to 768316120 its reverse (21613867), we get a palindrome (789929987).
The spelling of 768316120 in words is "seven hundred sixty-eight million, three hundred sixteen thousand, one hundred twenty".
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