Base | Representation |
---|---|
bin | 1110010110110… |
… | …11001110101001 |
3 | 22101121202121201 |
4 | 13023123032221 |
5 | 221312420000 |
6 | 15541204201 |
7 | 2661454162 |
oct | 713331651 |
9 | 271552551 |
10 | 120435625 |
11 | 61a8a082 |
12 | 34400661 |
13 | 1bc4a2ab |
14 | 11dd0769 |
15 | a88e96a |
hex | 72db3a9 |
120435625 has 10 divisors (see below), whose sum is σ = 150497138. Its totient is φ = 96348000.
The previous prime is 120435611. The next prime is 120435641. The reversal of 120435625 is 526534021.
It can be written as a sum of positive squares in 5 ways, for example, as 18284176 + 102151449 = 4276^2 + 10107^2 .
It is not a de Polignac number, because 120435625 - 25 = 120435593 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120435593 and 120435602.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 95724 + ... + 96973.
Almost surely, 2120435625 is an apocalyptic number.
It is an amenable number.
120435625 is a deficient number, since it is larger than the sum of its proper divisors (30061513).
120435625 is an frugal number, since it uses more digits than its factorization.
120435625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192717 (or 192702 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 120435625 is about 10974.3166074248. The cubic root of 120435625 is about 493.8385516550.
Adding to 120435625 its reverse (526534021), we get a palindrome (646969646).
The spelling of 120435625 in words is "one hundred twenty million, four hundred thirty-five thousand, six hundred twenty-five".
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