Base | Representation |
---|---|
bin | 10100110101001000000… |
… | …100110111000101101110 |
3 | 12001211210001101002021102 |
4 | 110311020010313011232 |
5 | 141423033413441332 |
6 | 3013331424203102 |
7 | 205263152443322 |
oct | 24651004670556 |
9 | 5054701332242 |
10 | 1431433343342 |
11 | 5020818943a2 |
12 | 1b1508169492 |
13 | a4ca2c23412 |
14 | 4d3d3165982 |
15 | 2737ca18062 |
hex | 14d4813716e |
1431433343342 has 8 divisors (see below), whose sum is σ = 2260157910600. Its totient is φ = 678047373144.
The previous prime is 1431433343321. The next prime is 1431433343393. The reversal of 1431433343342 is 2433433341341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 37669298509 = 1431433343342 / (1 + 4 + 3 + 1 + 4 + 3 + 3 + 3 + 4 + 3 + 3 + 4 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 1431433343296 and 1431433343305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18834649217 + ... + 18834649292.
It is an arithmetic number, because the mean of its divisors is an integer number (282519738825).
Almost surely, 21431433343342 is an apocalyptic number.
1431433343342 is a deficient number, since it is larger than the sum of its proper divisors (828724567258).
1431433343342 is a wasteful number, since it uses less digits than its factorization.
1431433343342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37669298530.
The product of its digits is 373248, while the sum is 38.
Adding to 1431433343342 its reverse (2433433341341), we get a palindrome (3864866684683).
The spelling of 1431433343342 in words is "one trillion, four hundred thirty-one billion, four hundred thirty-three million, three hundred forty-three thousand, three hundred forty-two".
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