Base | Representation |
---|---|
bin | 1110010111100… |
… | …11010100100010 |
3 | 22101210202222120 |
4 | 13023303110202 |
5 | 221324044211 |
6 | 15543245110 |
7 | 2662344654 |
oct | 713632442 |
9 | 271722876 |
10 | 120534306 |
11 | 62047232 |
12 | 34449796 |
13 | 1bc83199 |
14 | 120186d4 |
15 | a8add06 |
hex | 72f3522 |
120534306 has 16 divisors (see below), whose sum is σ = 251550144. Its totient is φ = 38431184.
The previous prime is 120534299. The next prime is 120534307. The reversal of 120534306 is 603435021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (120534307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436581 + ... + 436856.
It is an arithmetic number, because the mean of its divisors is an integer number (15721884).
Almost surely, 2120534306 is an apocalyptic number.
120534306 is an abundant number, since it is smaller than the sum of its proper divisors (131015838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120534306 is a wasteful number, since it uses less digits than its factorization.
120534306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873465.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 120534306 is about 10978.8116843309. The cubic root of 120534306 is about 493.9733932028.
Adding to 120534306 its reverse (603435021), we get a palindrome (723969327).
It can be divided in two parts, 1205 and 34306, that added together give a triangular number (35511 = T266).
The spelling of 120534306 in words is "one hundred twenty million, five hundred thirty-four thousand, three hundred six".
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