Base | Representation |
---|---|
bin | 11001010110110… |
… | …111000110001001 |
3 | 1002122111201222100 |
4 | 121112313012021 |
5 | 1332402020431 |
6 | 110114144013 |
7 | 13354015665 |
oct | 3126670611 |
9 | 1078451870 |
10 | 425423241 |
11 | 1a915a861 |
12 | ba582009 |
13 | 6a1a3339 |
14 | 407018a5 |
15 | 275364e6 |
hex | 195b7189 |
425423241 has 6 divisors (see below), whose sum is σ = 614500250. Its totient is φ = 283615488.
The previous prime is 425423239. The next prime is 425423287. The reversal of 425423241 is 142324524.
425423241 is a `hidden beast` number, since 425 + 4 + 232 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 409455225 + 15968016 = 20235^2 + 3996^2 .
It is not a de Polignac number, because 425423241 - 21 = 425423239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425423441) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23634616 + ... + 23634633.
Almost surely, 2425423241 is an apocalyptic number.
It is an amenable number.
425423241 is a deficient number, since it is larger than the sum of its proper divisors (189077009).
425423241 is a wasteful number, since it uses less digits than its factorization.
425423241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47269255 (or 47269252 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 425423241 is about 20625.7906757535. The cubic root of 425423241 is about 752.0967938114.
Adding to 425423241 its reverse (142324524), we get a palindrome (567747765).
It can be divided in two parts, 4254 and 23241, that added together give a triangular number (27495 = T234).
The spelling of 425423241 in words is "four hundred twenty-five million, four hundred twenty-three thousand, two hundred forty-one".
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