Base | Representation |
---|---|
bin | 1110011100101… |
… | …10111100100010 |
3 | 22110001211100002 |
4 | 13032112330202 |
5 | 222012021024 |
6 | 20005500002 |
7 | 3001135634 |
oct | 716267442 |
9 | 273054302 |
10 | 121204514 |
11 | 62464822 |
12 | 34711602 |
13 | 1c159262 |
14 | 12150a54 |
15 | a9926ae |
hex | 7396f22 |
121204514 has 16 divisors (see below), whose sum is σ = 188939520. Its totient is φ = 58243920.
The previous prime is 121204483. The next prime is 121204547. The reversal of 121204514 is 415402121.
It is a happy 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, 8249 + ... + 17619.
It is an arithmetic number, because the mean of its divisors is an integer number (11808720).
Almost surely, 2121204514 is an apocalyptic number.
121204514 is a deficient number, since it is larger than the sum of its proper divisors (67735006).
121204514 is a wasteful number, since it uses less digits than its factorization.
121204514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9625.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 121204514 is about 11009.2921661658. The cubic root of 121204514 is about 494.8872497680.
Adding to 121204514 its reverse (415402121), we get a palindrome (536606635).
The spelling of 121204514 in words is "one hundred twenty-one million, two hundred four thousand, five hundred fourteen".
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