Base | Representation |
---|---|
bin | 1000010001010111011… |
… | …0001010110000000111 |
3 | 111120210020001101122202 |
4 | 2010111312022300013 |
5 | 4312010203121434 |
6 | 145140253345115 |
7 | 13160244554156 |
oct | 2042566126007 |
9 | 446706041582 |
10 | 142100442119 |
11 | 5529aaa4419 |
12 | 2365919819b |
13 | 10527aa615c |
14 | 6c4059159d |
15 | 3a6a324a7e |
hex | 2115d8ac07 |
142100442119 has 2 divisors, whose sum is σ = 142100442120. Its totient is φ = 142100442118.
The previous prime is 142100442089. The next prime is 142100442151. The reversal of 142100442119 is 911244001241.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 142100442119 - 228 = 141832006663 is a prime.
It is a super-2 number, since 2×1421004421192 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142100442091 and 142100442100.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (142100442619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71050221059 + 71050221060.
It is an arithmetic number, because the mean of its divisors is an integer number (71050221060).
Almost surely, 2142100442119 is an apocalyptic number.
142100442119 is a deficient number, since it is larger than the sum of its proper divisors (1).
142100442119 is an equidigital number, since it uses as much as digits as its factorization.
142100442119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 29.
The spelling of 142100442119 in words is "one hundred forty-two billion, one hundred million, four hundred forty-two thousand, one hundred nineteen".
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