Base | Representation |
---|---|
bin | 101010101101101… |
… | …0101101100111110 |
3 | 10200212212122010212 |
4 | 1111123111230332 |
5 | 10413401331032 |
6 | 354115032422 |
7 | 50342153351 |
oct | 12533255476 |
9 | 3625778125 |
10 | 1433230142 |
11 | 676026023 |
12 | 33bb9b712 |
13 | 19ac14a96 |
14 | d84c2298 |
15 | 85c5abb2 |
hex | 556d5b3e |
1433230142 has 8 divisors (see below), whose sum is σ = 2243316816. Its totient is φ = 685457872.
The previous prime is 1433230129. The next prime is 1433230171. The reversal of 1433230142 is 2410323341.
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 (23).
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, 15578543 + ... + 15578634.
It is an arithmetic number, because the mean of its divisors is an integer number (280414602).
Almost surely, 21433230142 is an apocalyptic number.
1433230142 is a deficient number, since it is larger than the sum of its proper divisors (810086674).
1433230142 is a wasteful number, since it uses less digits than its factorization.
1433230142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31157202.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1433230142 is about 37858.0261239278. The cubic root of 1433230142 is about 1127.4708207911.
Adding to 1433230142 its reverse (2410323341), we get a palindrome (3843553483).
The spelling of 1433230142 in words is "one billion, four hundred thirty-three million, two hundred thirty thousand, one hundred forty-two".
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