Base | Representation |
---|---|
bin | 1110011100000… |
… | …11000011011010 |
3 | 22102220200120022 |
4 | 13032003003122 |
5 | 222001414114 |
6 | 20004030442 |
7 | 3000346244 |
oct | 716030332 |
9 | 272820508 |
10 | 121123034 |
11 | 6240958a |
12 | 34692422 |
13 | 1c12b146 |
14 | 1212d094 |
15 | a97848e |
hex | 73830da |
121123034 has 4 divisors (see below), whose sum is σ = 181684554. Its totient is φ = 60561516.
The previous prime is 121123033. The next prime is 121123039. The reversal of 121123034 is 430321121.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 72165025 + 48958009 = 8495^2 + 6997^2 .
It is not an unprimeable number, because it can be changed into a prime (121123031) by changing a digit.
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 as a sum of consecutive naturals, namely, 30280757 + ... + 30280760.
Almost surely, 2121123034 is an apocalyptic number.
121123034 is a deficient number, since it is larger than the sum of its proper divisors (60561520).
121123034 is an equidigital number, since it uses as much as digits as its factorization.
121123034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60561519.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 121123034 is about 11005.5910336519. The cubic root of 121123034 is about 494.7763285627.
Adding to 121123034 its reverse (430321121), we get a palindrome (551444155).
The spelling of 121123034 in words is "one hundred twenty-one million, one hundred twenty-three thousand, thirty-four".
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