Base | Representation |
---|---|
bin | 1110011011101… |
… | …10001110101010 |
3 | 22102211000111211 |
4 | 13031312032222 |
5 | 221443224011 |
6 | 20002543334 |
7 | 3000040144 |
oct | 715661652 |
9 | 272730454 |
10 | 121070506 |
11 | 62383077 |
12 | 34667b4a |
13 | 1c11026b |
14 | 12117c94 |
15 | a967b21 |
hex | 73763aa |
121070506 has 8 divisors (see below), whose sum is σ = 181838880. Its totient is φ = 60457548.
The previous prime is 121070483. The next prime is 121070519. The reversal of 121070506 is 605070121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36886 + ... + 40033.
It is an arithmetic number, because the mean of its divisors is an integer number (22729860).
Almost surely, 2121070506 is an apocalyptic number.
121070506 is a deficient number, since it is larger than the sum of its proper divisors (60768374).
121070506 is an equidigital number, since it uses as much as digits as its factorization.
121070506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77708.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 121070506 is about 11003.2043514605. The cubic root of 121070506 is about 494.7047942227.
The spelling of 121070506 in words is "one hundred twenty-one million, seventy thousand, five hundred six".
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