Base | Representation |
---|---|
bin | 1000010110100001011… |
… | …1010101100010111111 |
3 | 111201100201002120000222 |
4 | 2011220113111202333 |
5 | 4322324111300144 |
6 | 145525510411555 |
7 | 13236455155436 |
oct | 2055027254277 |
9 | 451321076028 |
10 | 143484868799 |
11 | 559405166a8 |
12 | 23984960bbb |
13 | 106b886133c |
14 | 6d323ac11d |
15 | 3aebb402ee |
hex | 21685d58bf |
143484868799 has 4 divisors (see below), whose sum is σ = 147362838264. Its totient is φ = 139606899336.
The previous prime is 143484868763. The next prime is 143484868939. The reversal of 143484868799 is 997868484341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 997868484341 = 2207 ⋅452137963.
It is a cyclic number.
It is not a de Polignac number, because 143484868799 - 216 = 143484803263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143484868729) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1938984677 + ... + 1938984750.
It is an arithmetic number, because the mean of its divisors is an integer number (36840709566).
Almost surely, 2143484868799 is an apocalyptic number.
143484868799 is a deficient number, since it is larger than the sum of its proper divisors (3877969465).
143484868799 is an equidigital number, since it uses as much as digits as its factorization.
143484868799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3877969464.
The product of its digits is 334430208, while the sum is 71.
The spelling of 143484868799 in words is "one hundred forty-three billion, four hundred eighty-four million, eight hundred sixty-eight thousand, seven hundred ninety-nine".
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