Base | Representation |
---|---|
bin | 10100111111001100011… |
… | …001101111001101100001 |
3 | 12002212200102021222022120 |
4 | 110333030121233031201 |
5 | 142112203243440301 |
6 | 3022320224054453 |
7 | 206125064101023 |
oct | 24771431571541 |
9 | 5085612258276 |
10 | 1442243343201 |
11 | 50671984a281 |
12 | 1b3624464429 |
13 | a600668523b |
14 | 4db3aad8013 |
15 | 277b1a75e36 |
hex | 14fcc66f361 |
1442243343201 has 16 divisors (see below), whose sum is σ = 2038976385600. Its totient is φ = 904241691648.
The previous prime is 1442243343181. The next prime is 1442243343209. The reversal of 1442243343201 is 1023433422441.
It is not a de Polignac number, because 1442243343201 - 26 = 1442243343137 is a prime.
It is a super-2 number, since 2×14422433432012 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1442243343209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92337136 + ... + 92352753.
It is an arithmetic number, because the mean of its divisors is an integer number (127436024100).
Almost surely, 21442243343201 is an apocalyptic number.
It is an amenable number.
1442243343201 is a deficient number, since it is larger than the sum of its proper divisors (596733042399).
1442243343201 is a wasteful number, since it uses less digits than its factorization.
1442243343201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184690048.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 1442243343201 its reverse (1023433422441), we get a palindrome (2465676765642).
The spelling of 1442243343201 in words is "one trillion, four hundred forty-two billion, two hundred forty-three million, three hundred forty-three thousand, two hundred one".
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