Base | Representation |
---|---|
bin | 1110011101011… |
… | …01011110011011 |
3 | 22110020111220220 |
4 | 13032231132123 |
5 | 222022444140 |
6 | 20011451123 |
7 | 3002001654 |
oct | 716553633 |
9 | 273214826 |
10 | 121296795 |
11 | 62518094 |
12 | 34756aa3 |
13 | 1c18c269 |
14 | 1217652b |
15 | a9aebd0 |
hex | 73ad79b |
121296795 has 8 divisors (see below), whose sum is σ = 194074896. Its totient is φ = 64691616.
The previous prime is 121296757. The next prime is 121296823. The reversal of 121296795 is 597692121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 121296795 - 27 = 121296667 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 4043212 + ... + 4043241.
It is an arithmetic number, because the mean of its divisors is an integer number (24259362).
Almost surely, 2121296795 is an apocalyptic number.
121296795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
121296795 is a deficient number, since it is larger than the sum of its proper divisors (72778101).
121296795 is an equidigital number, since it uses as much as digits as its factorization.
121296795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8086461.
The product of its digits is 68040, while the sum is 42.
The square root of 121296795 is about 11013.4824192896. The cubic root of 121296795 is about 495.0128146871.
The spelling of 121296795 in words is "one hundred twenty-one million, two hundred ninety-six thousand, seven hundred ninety-five".
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