Base | Representation |
---|---|
bin | 1110011101111… |
… | …00010010011010 |
3 | 22110100121010222 |
4 | 13032330102122 |
5 | 222031414331 |
6 | 20013040042 |
7 | 3002343566 |
oct | 716742232 |
9 | 273317128 |
10 | 121357466 |
11 | 6255972a |
12 | 34786022 |
13 | 1c1b0a69 |
14 | 121906a6 |
15 | a9c2b7b |
hex | 73bc49a |
121357466 has 8 divisors (see below), whose sum is σ = 182165844. Its totient is φ = 60635520.
The previous prime is 121357451. The next prime is 121357469. The reversal of 121357466 is 664753121.
It can be written as a sum of positive squares in 2 ways, for example, as 120670225 + 687241 = 10985^2 + 829^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (121357469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17975 + ... + 23786.
Almost surely, 2121357466 is an apocalyptic number.
121357466 is a deficient number, since it is larger than the sum of its proper divisors (60808378).
121357466 is a wasteful number, since it uses less digits than its factorization.
121357466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43216.
The product of its digits is 30240, while the sum is 35.
The square root of 121357466 is about 11016.2364716812. The cubic root of 121357466 is about 495.0953338131.
The spelling of 121357466 in words is "one hundred twenty-one million, three hundred fifty-seven thousand, four hundred sixty-six".
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