Base | Representation |
---|---|
bin | 1000010101001101110… |
… | …1011010111101110011 |
3 | 111200110021010210202111 |
4 | 2011103131122331303 |
5 | 4321114320023243 |
6 | 145431021230151 |
7 | 13224666064324 |
oct | 2052335327563 |
9 | 450407123674 |
10 | 143134142323 |
11 | 55780545707 |
12 | 238a7402357 |
13 | 10660cb2593 |
14 | 6cdb99244b |
15 | 3acae6139d |
hex | 215375af73 |
143134142323 has 8 divisors (see below), whose sum is σ = 144162364016. Its totient is φ = 142109510400.
The previous prime is 143134142311. The next prime is 143134142341. The reversal of 143134142323 is 323241431341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-143134142323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143134142383) 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, 817386 + ... + 976927.
It is an arithmetic number, because the mean of its divisors is an integer number (18020295502).
Almost surely, 2143134142323 is an apocalyptic number.
143134142323 is a deficient number, since it is larger than the sum of its proper divisors (1028221693).
143134142323 is a wasteful number, since it uses less digits than its factorization.
143134142323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1794885.
The product of its digits is 20736, while the sum is 31.
Adding to 143134142323 its reverse (323241431341), we get a palindrome (466375573664).
The spelling of 143134142323 in words is "one hundred forty-three billion, one hundred thirty-four million, one hundred forty-two thousand, three hundred twenty-three".
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