Base | Representation |
---|---|
bin | 1110010101010… |
… | …01001000011001 |
3 | 22101020100010201 |
4 | 13022221020121 |
5 | 221234333200 |
6 | 15532542201 |
7 | 2656641010 |
oct | 712511031 |
9 | 271210121 |
10 | 120230425 |
11 | 61959997 |
12 | 34321961 |
13 | 1bba7a83 |
14 | 11d79a77 |
15 | a84dc6a |
hex | 72a9219 |
120230425 has 12 divisors (see below), whose sum is σ = 170383936. Its totient is φ = 82443600.
The previous prime is 120230417. The next prime is 120230449. The reversal of 120230425 is 524032021.
It is not a de Polignac number, because 120230425 - 23 = 120230417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343341 + ... + 343690.
Almost surely, 2120230425 is an apocalyptic number.
It is an amenable number.
120230425 is a deficient number, since it is larger than the sum of its proper divisors (50153511).
120230425 is an equidigital number, since it uses as much as digits as its factorization.
120230425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687048 (or 687043 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 120230425 is about 10964.9635202312. The cubic root of 120230425 is about 493.5579224039.
Adding to 120230425 its reverse (524032021), we get a palindrome (644262446).
The spelling of 120230425 in words is "one hundred twenty million, two hundred thirty thousand, four hundred twenty-five".
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