Base | Representation |
---|---|
bin | 1000010101111000100… |
… | …1001111001000001010 |
3 | 111200220202110001111221 |
4 | 2011132021033020022 |
5 | 4322001212302310 |
6 | 145500503312254 |
7 | 13232303542402 |
oct | 2053611171012 |
9 | 450822401457 |
10 | 143313400330 |
11 | 55862750921 |
12 | 2393744b68a |
13 | 1068c1867c9 |
14 | 6d176d5802 |
15 | 3adba6eada |
hex | 215e24f20a |
143313400330 has 32 divisors (see below), whose sum is σ = 259931831760. Its totient is φ = 56889753600.
The previous prime is 143313400327. The next prime is 143313400331. The reversal of 143313400330 is 33004313341.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 31020720129 + 112292680201 = 176127^2 + 335101^2 .
It is a junction number, because it is equal to n+sod(n) for n = 143313400295 and 143313400304.
It is not an unprimeable number, because it can be changed into a prime (143313400331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587680 + ... + 794980.
Almost surely, 2143313400330 is an apocalyptic number.
143313400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143313400330 is a deficient number, since it is larger than the sum of its proper divisors (116618431430).
143313400330 is a wasteful number, since it uses less digits than its factorization.
143313400330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207834.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 143313400330 its reverse (33004313341), we get a palindrome (176317713671).
The spelling of 143313400330 in words is "one hundred forty-three billion, three hundred thirteen million, four hundred thousand, three hundred thirty".
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