Base | Representation |
---|---|
bin | 1110011100111… |
… | …01001100100010 |
3 | 22110010010110020 |
4 | 13032131030202 |
5 | 222013330424 |
6 | 20010214310 |
7 | 3001303365 |
oct | 716351442 |
9 | 273103406 |
10 | 121230114 |
11 | 62481a85 |
12 | 34724396 |
13 | 1c167ac5 |
14 | 1215a0dc |
15 | a99a079 |
hex | 739d322 |
121230114 has 16 divisors (see below), whose sum is σ = 242870880. Its totient is φ = 40341600.
The previous prime is 121230097. The next prime is 121230139. The reversal of 121230114 is 411032121.
It is a junction number, because it is equal to n+sod(n) for n = 121230093 and 121230102.
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, 13204 + ... + 20415.
It is an arithmetic number, because the mean of its divisors is an integer number (15179430).
Almost surely, 2121230114 is an apocalyptic number.
121230114 is an abundant number, since it is smaller than the sum of its proper divisors (121640766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121230114 is a wasteful number, since it uses less digits than its factorization.
121230114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34225.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 121230114 is about 11010.4547590006. The cubic root of 121230114 is about 494.9220895643.
Adding to 121230114 its reverse (411032121), we get a palindrome (532262235).
The spelling of 121230114 in words is "one hundred twenty-one million, two hundred thirty thousand, one hundred fourteen".
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