Base | Representation |
---|---|
bin | 1110011011010… |
… | …01111110011010 |
3 | 22102201110122212 |
4 | 13031221332122 |
5 | 221440122224 |
6 | 20001515122 |
7 | 2666440622 |
oct | 715517632 |
9 | 272643585 |
10 | 121020314 |
11 | 62349398 |
12 | 34642aa2 |
13 | 1c0c346c |
14 | 12103882 |
15 | a957d0e |
hex | 7369f9a |
121020314 has 8 divisors (see below), whose sum is σ = 192208788. Its totient is φ = 56950720.
The previous prime is 121020307. The next prime is 121020371. The reversal of 121020314 is 413020121.
It can be written as a sum of positive squares in 2 ways, for example, as 104755225 + 16265089 = 10235^2 + 4033^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1779677 + ... + 1779744.
Almost surely, 2121020314 is an apocalyptic number.
121020314 is a deficient number, since it is larger than the sum of its proper divisors (71188474).
121020314 is a wasteful number, since it uses less digits than its factorization.
121020314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3559440.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 121020314 is about 11000.9233248851. The cubic root of 121020314 is about 494.6364217899.
Adding to 121020314 its reverse (413020121), we get a palindrome (534040435).
The spelling of 121020314 in words is "one hundred twenty-one million, twenty thousand, three hundred fourteen".
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