Base | Representation |
---|---|
bin | 1000010110010111000… |
… | …0110011001111110000 |
3 | 111201020122221120201022 |
4 | 2011211300303033300 |
5 | 4322231422244100 |
6 | 145521310555012 |
7 | 13235415121343 |
oct | 2054560631760 |
9 | 451218846638 |
10 | 143441212400 |
11 | 55918908a32 |
12 | 23972208a68 |
13 | 106ac7b7455 |
14 | 6d2a68645a |
15 | 3ae7db9e85 |
hex | 2165c333f0 |
143441212400 has 60 divisors (see below), whose sum is σ = 344784958392. Its totient is φ = 57348606720.
The previous prime is 143441212363. The next prime is 143441212429. The reversal of 143441212400 is 4212144341.
It is a self number, because there is not a number n which added to its sum of digits gives 143441212400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 747122 + ... + 919278.
Almost surely, 2143441212400 is an apocalyptic number.
143441212400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143441212400 is an abundant number, since it is smaller than the sum of its proper divisors (201343745992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143441212400 is a wasteful number, since it uses less digits than its factorization.
143441212400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174258 (or 174247 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 143441212400 its reverse (4212144341), we get a palindrome (147653356741).
The spelling of 143441212400 in words is "one hundred forty-three billion, four hundred forty-one million, two hundred twelve thousand, four hundred".
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