Base | Representation |
---|---|
bin | 1110010101110… |
… | …11011010111110 |
3 | 22101101010220102 |
4 | 13022323122332 |
5 | 221244232332 |
6 | 15534321102 |
7 | 2660402303 |
oct | 712733276 |
9 | 271333812 |
10 | 120305342 |
11 | 61a00203 |
12 | 34359192 |
13 | 1bc02bc1 |
14 | 11d990aa |
15 | a866062 |
hex | 72bb6be |
120305342 has 8 divisors (see below), whose sum is σ = 182245032. Its totient is φ = 59557000.
The previous prime is 120305333. The next prime is 120305347. The reversal of 120305342 is 243503021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120305347) 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, 297584 + ... + 297987.
It is an arithmetic number, because the mean of its divisors is an integer number (22780629).
Almost surely, 2120305342 is an apocalyptic number.
120305342 is a deficient number, since it is larger than the sum of its proper divisors (61939690).
120305342 is a wasteful number, since it uses less digits than its factorization.
120305342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 595674.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 120305342 is about 10968.3791874643. The cubic root of 120305342 is about 493.6604150453.
Adding to 120305342 its reverse (243503021), we get a palindrome (363808363).
The spelling of 120305342 in words is "one hundred twenty million, three hundred five thousand, three hundred forty-two".
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