Base | Representation |
---|---|
bin | 1110010101011… |
… | …00001110100000 |
3 | 22101020222112022 |
4 | 13022230032200 |
5 | 221240234404 |
6 | 15533121012 |
7 | 2660022662 |
oct | 712541640 |
9 | 271228468 |
10 | 120243104 |
11 | 61968473 |
12 | 34329168 |
13 | 1bbb0787 |
14 | 11d80532 |
15 | a8528be |
hex | 72ac3a0 |
120243104 has 24 divisors (see below), whose sum is σ = 237665988. Its totient is φ = 59883520.
The previous prime is 120243031. The next prime is 120243107. The reversal of 120243104 is 401342021.
It can be written as a sum of positive squares in 2 ways, for example, as 119858704 + 384400 = 10948^2 + 620^2 .
It is not an unprimeable number, because it can be changed into a prime (120243107) 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, 914 + ... + 15534.
Almost surely, 2120243104 is an apocalyptic number.
It is an amenable number.
120243104 is a deficient number, since it is larger than the sum of its proper divisors (117422884).
120243104 is a wasteful number, since it uses less digits than its factorization.
120243104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14888 (or 14880 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 120243104 is about 10965.5416646876. The cubic root of 120243104 is about 493.5752713152.
Adding to 120243104 its reverse (401342021), we get a palindrome (521585125).
The spelling of 120243104 in words is "one hundred twenty million, two hundred forty-three thousand, one hundred four".
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