Base | Representation |
---|---|
bin | 1000010101100011110… |
… | …0101101011000100000 |
3 | 111200200200102100201110 |
4 | 2011120330231120200 |
5 | 4321311403332204 |
6 | 145444111103320 |
7 | 13230164604363 |
oct | 2053074553040 |
9 | 450620370643 |
10 | 143226230304 |
11 | 55818522783 |
12 | 23912211b40 |
13 | 106770b5a01 |
14 | 6d09cc40da |
15 | 3ad40a1889 |
hex | 2158f2d620 |
143226230304 has 24 divisors (see below), whose sum is σ = 375968854800. Its totient is φ = 47742076736.
The previous prime is 143226230261. The next prime is 143226230333. The reversal of 143226230304 is 403032622341.
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745969854 + ... + 745970045.
It is an arithmetic number, because the mean of its divisors is an integer number (15665368950).
Almost surely, 2143226230304 is an apocalyptic number.
It is an amenable number.
143226230304 is an abundant number, since it is smaller than the sum of its proper divisors (232742624496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143226230304 is a wasteful number, since it uses less digits than its factorization.
143226230304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491939912 (or 1491939904 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 143226230304 its reverse (403032622341), we get a palindrome (546258852645).
The spelling of 143226230304 in words is "one hundred forty-three billion, two hundred twenty-six million, two hundred thirty thousand, three hundred four".
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