Base | Representation |
---|---|
bin | 1000010100101110… |
… | …1011011111000001 |
3 | 12202201110212200110 |
4 | 2011023223133001 |
5 | 14034003301200 |
6 | 1005415341533 |
7 | 106241232222 |
oct | 20513533701 |
9 | 5681425613 |
10 | 2234431425 |
11 | a47307446 |
12 | 5243818a9 |
13 | 297bc8695 |
14 | 172a81249 |
15 | d126db50 |
hex | 852eb7c1 |
2234431425 has 24 divisors (see below), whose sum is σ = 3714692800. Its totient is φ = 1185105600.
The previous prime is 2234431391. The next prime is 2234431429. The reversal of 2234431425 is 5241344322.
2234431425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2234431425 - 28 = 2234431169 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2234431392 and 2234431401.
It is not an unprimeable number, because it can be changed into a prime (2234431429) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68725 + ... + 95874.
Almost surely, 22234431425 is an apocalyptic number.
2234431425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2234431425 is a deficient number, since it is larger than the sum of its proper divisors (1480261375).
2234431425 is a wasteful number, since it uses less digits than its factorization.
2234431425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164793 (or 164788 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
The square root of 2234431425 is about 47269.7728469262. The cubic root of 2234431425 is about 1307.3413875817.
Adding to 2234431425 its reverse (5241344322), we get a palindrome (7475775747).
The spelling of 2234431425 in words is "two billion, two hundred thirty-four million, four hundred thirty-one thousand, four hundred twenty-five".
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