Base | Representation |
---|---|
bin | 100000010111001100001100… |
… | …101101101000010000111111 |
3 | 200122221201112111002102000200 |
4 | 200113030030231220100333 |
5 | 122123423130413311033 |
6 | 1222414004233454543 |
7 | 41660041124503215 |
oct | 4027141455502077 |
9 | 618851474072020 |
10 | 142331134510143 |
11 | 41395327958647 |
12 | 13b68888b71453 |
13 | 61559cb210227 |
14 | 2720c13c8acb5 |
15 | 116c55d1a3013 |
hex | 81730cb6843f |
142331134510143 has 12 divisors (see below), whose sum is σ = 206011571380368. Its totient is φ = 94692582299520.
The previous prime is 142331134510129. The next prime is 142331134510163. The reversal of 142331134510143 is 341015431133241.
142331134510143 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 3 + 1 + 134 + 510 + 1 + 4 + 3 = 666.
It is not a de Polignac number, because 142331134510143 - 26 = 142331134510079 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142331134510098 and 142331134510107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142331134510163) 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, 16236720978 + ... + 16236729743.
It is an arithmetic number, because the mean of its divisors is an integer number (17167630948364).
Almost surely, 2142331134510143 is an apocalyptic number.
142331134510143 is a deficient number, since it is larger than the sum of its proper divisors (63680436870225).
142331134510143 is a wasteful number, since it uses less digits than its factorization.
142331134510143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32473451214 (or 32473451211 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
Adding to 142331134510143 its reverse (341015431133241), we get a palindrome (483346565643384).
The spelling of 142331134510143 in words is "one hundred forty-two trillion, three hundred thirty-one billion, one hundred thirty-four million, five hundred ten thousand, one hundred forty-three".
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