Base | Representation |
---|---|
bin | 101010100111101… |
… | …1100101111011100 |
3 | 10200200000021120012 |
4 | 1111033130233130 |
5 | 10412102110434 |
6 | 353524142352 |
7 | 50303522240 |
oct | 12517345734 |
9 | 3620007505 |
10 | 1430113244 |
11 | 67429727a |
12 | 33ab379b8 |
13 | 19a393171 |
14 | d7d10420 |
15 | 858423ce |
hex | 553dcbdc |
1430113244 has 24 divisors (see below), whose sum is σ = 2872729440. Its totient is φ = 610226496.
The previous prime is 1430113241. The next prime is 1430113249. The reversal of 1430113244 is 4423110341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430113241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105107 + ... + 117930.
It is an arithmetic number, because the mean of its divisors is an integer number (119697060).
Almost surely, 21430113244 is an apocalyptic number.
1430113244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1430113244 is an abundant number, since it is smaller than the sum of its proper divisors (1442616196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430113244 is a wasteful number, since it uses less digits than its factorization.
1430113244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223277 (or 223275 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1430113244 is about 37816.8381015653. The cubic root of 1430113244 is about 1126.6529102499.
Adding to 1430113244 its reverse (4423110341), we get a palindrome (5853223585).
The spelling of 1430113244 in words is "one billion, four hundred thirty million, one hundred thirteen thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •