Base | Representation |
---|---|
bin | 1000010101100111000… |
… | …1010010011000011111 |
3 | 111200201122100121111101 |
4 | 2011121301102120133 |
5 | 4321323420411333 |
6 | 145445322333531 |
7 | 13230423011230 |
oct | 2053161223037 |
9 | 450648317441 |
10 | 143240013343 |
11 | 55825287119 |
12 | 2391695a2a7 |
13 | 10679c0045b |
14 | 6d0ba71087 |
15 | 3ad53c567d |
hex | 2159c5261f |
143240013343 has 8 divisors (see below), whose sum is σ = 167509916288. Its totient is φ = 119921871384.
The previous prime is 143240013337. The next prime is 143240013353. The reversal of 143240013343 is 343310042341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143240013343 - 29 = 143240012831 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 (143240013313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237939921 + ... + 237940522.
It is an arithmetic number, because the mean of its divisors is an integer number (20938739536).
Almost surely, 2143240013343 is an apocalyptic number.
143240013343 is a deficient number, since it is larger than the sum of its proper divisors (24269902945).
143240013343 is an equidigital number, since it uses as much as digits as its factorization.
143240013343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475880493.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 143240013343 its reverse (343310042341), we get a palindrome (486550055684).
The spelling of 143240013343 in words is "one hundred forty-three billion, two hundred forty million, thirteen thousand, three hundred forty-three".
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