Base | Representation |
---|---|
bin | 1110011110100… |
… | …01001011011010 |
3 | 22110111221112011 |
4 | 13033101023122 |
5 | 222042134114 |
6 | 20014540134 |
7 | 3003151216 |
oct | 717211332 |
9 | 273457464 |
10 | 121443034 |
11 | 62607a49 |
12 | 3480764a |
13 | 1c2109ab |
14 | 121b3946 |
15 | a9dd1c4 |
hex | 73d12da |
121443034 has 8 divisors (see below), whose sum is σ = 185601780. Its totient is φ = 59575776.
The previous prime is 121443031. The next prime is 121443043. The reversal of 121443034 is 430344121.
It can be written as a sum of positive squares in 2 ways, for example, as 114169225 + 7273809 = 10685^2 + 2697^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 121442996 and 121443014.
It is not an unprimeable number, because it can be changed into a prime (121443031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572739 + ... + 572950.
Almost surely, 2121443034 is an apocalyptic number.
121443034 is a deficient number, since it is larger than the sum of its proper divisors (64158746).
121443034 is a wasteful number, since it uses less digits than its factorization.
121443034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145744.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 121443034 is about 11020.1195093338. The cubic root of 121443034 is about 495.2116688189.
Adding to 121443034 its reverse (430344121), we get a palindrome (551787155).
The spelling of 121443034 in words is "one hundred twenty-one million, four hundred forty-three thousand, thirty-four".
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