Base | Representation |
---|---|
bin | 1110011100111… |
… | …10001010000100 |
3 | 22110010022212002 |
4 | 13032132022010 |
5 | 222013442202 |
6 | 20010244432 |
7 | 3001321022 |
oct | 716361204 |
9 | 273108762 |
10 | 121234052 |
11 | 62484a35 |
12 | 34726718 |
13 | 1c169834 |
14 | 1215b712 |
15 | a99b302 |
hex | 739e284 |
121234052 has 12 divisors (see below), whose sum is σ = 217893900. Its totient is φ = 58978656.
The previous prime is 121234031. The next prime is 121234063. The reversal of 121234052 is 250432121.
It can be written as a sum of positive squares in 2 ways, for example, as 48916036 + 72318016 = 6994^2 + 8504^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409427 + ... + 409722.
It is an arithmetic number, because the mean of its divisors is an integer number (18157825).
Almost surely, 2121234052 is an apocalyptic number.
It is an amenable number.
121234052 is a deficient number, since it is larger than the sum of its proper divisors (96659848).
121234052 is a wasteful number, since it uses less digits than its factorization.
121234052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819190 (or 819188 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 121234052 is about 11010.6335875825. The cubic root of 121234052 is about 494.9274484695.
Adding to 121234052 its reverse (250432121), we get a palindrome (371666173).
The spelling of 121234052 in words is "one hundred twenty-one million, two hundred thirty-four thousand, fifty-two".
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