Base | Representation |
---|---|
bin | 100100110010101… |
… | …0101110000101110 |
3 | 10012000222101020200 |
4 | 1021211111300232 |
5 | 10012014301410 |
6 | 322300054330 |
7 | 42410201631 |
oct | 11145256056 |
9 | 3160871220 |
10 | 1234525230 |
11 | 583948094 |
12 | 2a55343a6 |
13 | 1689c2103 |
14 | b9d59c18 |
15 | 735aa3c0 |
hex | 49955c2e |
1234525230 has 96 divisors (see below), whose sum is σ = 3387458880. Its totient is φ = 311308800.
The previous prime is 1234525219. The next prime is 1234525277. The reversal of 1234525230 is 325254321.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1234525194 and 1234525203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180880 + ... + 187580.
It is an arithmetic number, because the mean of its divisors is an integer number (35286030).
Almost surely, 21234525230 is an apocalyptic number.
1234525230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1234525230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693729440).
1234525230 is an abundant number, since it is smaller than the sum of its proper divisors (2152933650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1234525230 is a wasteful number, since it uses less digits than its factorization.
1234525230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6826 (or 6823 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 1234525230 is about 35135.8112187551. The cubic root of 1234525230 is about 1072.7536231655.
Adding to 1234525230 its reverse (325254321), we get a palindrome (1559779551).
The spelling of 1234525230 in words is "one billion, two hundred thirty-four million, five hundred twenty-five thousand, two hundred thirty".
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