Base | Representation |
---|---|
bin | 1110011101111… |
… | …01111001100100 |
3 | 22110100221012111 |
4 | 13032331321210 |
5 | 222032122233 |
6 | 20013130404 |
7 | 3002402050 |
oct | 716757144 |
9 | 273327174 |
10 | 121364068 |
11 | 62563691 |
12 | 34789a04 |
13 | 1c1b3a77 |
14 | 12192c60 |
15 | a9c4acd |
hex | 73bde64 |
121364068 has 24 divisors (see below), whose sum is σ = 246354752. Its totient is φ = 51236064.
The previous prime is 121364051. The next prime is 121364069. The reversal of 121364068 is 860463121.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (121364069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30471 + ... + 34222.
Almost surely, 2121364068 is an apocalyptic number.
It is an amenable number.
121364068 is an abundant number, since it is smaller than the sum of its proper divisors (124990684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121364068 is a wasteful number, since it uses less digits than its factorization.
121364068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64771 (or 64769 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 121364068 is about 11016.5361162209. The cubic root of 121364068 is about 495.1043115882.
The spelling of 121364068 in words is "one hundred twenty-one million, three hundred sixty-four thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •