Base | Representation |
---|---|
bin | 10001000101010… |
… | …11111001000000 |
3 | 100222122220220121 |
4 | 20202223321000 |
5 | 243141413100 |
6 | 22115350024 |
7 | 3360055402 |
oct | 1042537100 |
9 | 328586817 |
10 | 143310400 |
11 | 73993252 |
12 | 3bbb2314 |
13 | 238c906c |
14 | 15066b72 |
15 | c8ac51a |
hex | 88abe40 |
143310400 has 84 divisors (see below), whose sum is σ = 361007152. Its totient is φ = 55964160.
The previous prime is 143310397. The next prime is 143310437. The reversal of 143310400 is 4013341.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67759 + ... + 69841.
Almost surely, 2143310400 is an apocalyptic number.
143310400 is a gapful number since it is divisible by the number (10) 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 143310400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180503576).
143310400 is an abundant number, since it is smaller than the sum of its proper divisors (217696752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143310400 is a wasteful number, since it uses less digits than its factorization.
143310400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2148 (or 2133 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 143310400 is about 11971.2321838648. The cubic root of 143310400 is about 523.3102437061.
Adding to 143310400 its reverse (4013341), we get a palindrome (147323741).
The spelling of 143310400 in words is "one hundred forty-three million, three hundred ten thousand, four hundred".
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