Base | Representation |
---|---|
bin | 101010100111100… |
… | …1001111100010100 |
3 | 10200122212100221100 |
4 | 1111033021330110 |
5 | 10412042124434 |
6 | 353522350100 |
7 | 50303051610 |
oct | 12517117424 |
9 | 3618770840 |
10 | 1430036244 |
11 | 67424443a |
12 | 33aabb330 |
13 | 19a3670c0 |
14 | d7cd0340 |
15 | 85829699 |
hex | 553c9f14 |
1430036244 has 144 divisors (see below), whose sum is σ = 4489535232. Its totient is φ = 373718016.
The previous prime is 1430036219. The next prime is 1430036249. The reversal of 1430036244 is 4426300341.
1430036244 is a `hidden beast` number, since 1 + 4 + 30 + 0 + 3 + 624 + 4 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430036249) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 368257 + ... + 372119.
It is an arithmetic number, because the mean of its divisors is an integer number (31177328).
Almost surely, 21430036244 is an apocalyptic number.
1430036244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1430036244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2244767616).
1430036244 is an abundant number, since it is smaller than the sum of its proper divisors (3059498988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430036244 is a wasteful number, since it uses less digits than its factorization.
1430036244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4006 (or 4001 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 1430036244 is about 37815.8200228423. The cubic root of 1430036244 is about 1126.6326895130.
Adding to 1430036244 its reverse (4426300341), we get a palindrome (5856336585).
The spelling of 1430036244 in words is "one billion, four hundred thirty million, thirty-six thousand, two hundred forty-four".
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