Base | Representation |
---|---|
bin | 1000010110010010101… |
… | …1110011001110110000 |
3 | 111201012101220121122101 |
4 | 2011210223303032300 |
5 | 4322212304440100 |
6 | 145515423150144 |
7 | 13235105304553 |
oct | 2054453631660 |
9 | 451171817571 |
10 | 143423124400 |
11 | 55909684176 |
12 | 23968145354 |
13 | 106a8b233aa |
14 | 6d280d869a |
15 | 3ae64e586a |
hex | 2164af33b0 |
143423124400 has 60 divisors (see below), whose sum is σ = 355689379264. Its totient is φ = 55518624000.
The previous prime is 143423124389. The next prime is 143423124401. The reversal of 143423124400 is 4421324341.
It is a super-2 number, since 2×1434231244002 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (143423124401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5770791 + ... + 5795590.
Almost surely, 2143423124400 is an apocalyptic number.
143423124400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143423124400 is an abundant number, since it is smaller than the sum of its proper divisors (212266254864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143423124400 is a wasteful number, since it uses less digits than its factorization.
143423124400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11566430 (or 11566419 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 143423124400 its reverse (4421324341), we get a palindrome (147844448741).
The spelling of 143423124400 in words is "one hundred forty-three billion, four hundred twenty-three million, one hundred twenty-four thousand, four hundred".
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