Base | Representation |
---|---|
bin | 100000010111001101111110… |
… | …011111001101000101101001 |
3 | 200122221220110111212120120111 |
4 | 200113031332133031011221 |
5 | 122123441033043101213 |
6 | 1222414521502254321 |
7 | 41660136333302653 |
oct | 4027157637150551 |
9 | 618856414776514 |
10 | 142333043331433 |
11 | 413961173892a9 |
12 | 13b691202873a1 |
13 | 6155c43811c96 |
14 | 2720d555ad6d3 |
15 | 116c620a54a3d |
hex | 81737e7cd169 |
142333043331433 has 8 divisors (see below), whose sum is σ = 145031328678600. Its totient is φ = 139635230437248.
The previous prime is 142333043331397. The next prime is 142333043331443. The reversal of 142333043331433 is 334133340333241.
It can be written as a sum of positive squares in 4 ways, for example, as 68831364682089 + 73501678649344 = 8296467^2 + 8573312^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142333043331433 - 225 = 142333009777001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142333043331443) 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, 117504978 + ... + 118710091.
It is an arithmetic number, because the mean of its divisors is an integer number (18128916084825).
Almost surely, 2142333043331433 is an apocalyptic number.
It is an amenable number.
142333043331433 is a deficient number, since it is larger than the sum of its proper divisors (2698285347167).
142333043331433 is a wasteful number, since it uses less digits than its factorization.
142333043331433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236226491.
The product of its (nonzero) digits is 839808, while the sum is 40.
Adding to 142333043331433 its reverse (334133340333241), we get a palindrome (476466383664674).
The spelling of 142333043331433 in words is "one hundred forty-two trillion, three hundred thirty-three billion, forty-three million, three hundred thirty-one thousand, four hundred thirty-three".
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