Base | Representation |
---|---|
bin | 1011010000010100… |
… | …1011001000111110 |
3 | 21210120000200000212 |
4 | 2310011023020332 |
5 | 22141420131410 |
6 | 1215443552422 |
7 | 134604150200 |
oct | 26405131076 |
9 | 7716020025 |
10 | 3021255230 |
11 | 1310468854 |
12 | 70398b712 |
13 | 391c170b6 |
14 | 20937a770 |
15 | 12a391b05 |
hex | b414b23e |
3021255230 has 24 divisors (see below), whose sum is σ = 6326139528. Its totient is φ = 1035858768.
The previous prime is 3021255203. The next prime is 3021255233. The reversal of 3021255230 is 325521203.
It is a junction number, because it is equal to n+sod(n) for n = 3021255196 and 3021255205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3021255233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3082424 + ... + 3083403.
It is an arithmetic number, because the mean of its divisors is an integer number (263589147).
Almost surely, 23021255230 is an apocalyptic number.
3021255230 is an abundant number, since it is smaller than the sum of its proper divisors (3304884298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3021255230 is a wasteful number, since it uses less digits than its factorization.
3021255230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6165848 (or 6165841 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 3021255230 is about 54965.9460939226. The cubic root of 3021255230 is about 1445.6477071378.
Adding to 3021255230 its reverse (325521203), we get a palindrome (3346776433).
The spelling of 3021255230 in words is "three billion, twenty-one million, two hundred fifty-five thousand, two hundred thirty".
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