Base | Representation |
---|---|
bin | 100000011000011111111010… |
… | …111110011001101000111110 |
3 | 200200021022120112121221110001 |
4 | 200120133322332121220332 |
5 | 122131411232443330024 |
6 | 1222523152444304514 |
7 | 41666402631143425 |
oct | 4030377276315076 |
9 | 620238515557401 |
10 | 142421031230014 |
11 | 4141a469247859 |
12 | 13b8219724213a |
13 | 61613268109b4 |
14 | 27253011822bc |
15 | 116ea7042d244 |
hex | 8187faf99a3e |
142421031230014 has 8 divisors (see below), whose sum is σ = 215190901201968. Its totient is φ = 70690730829360.
The previous prime is 142421031229973. The next prime is 142421031230033. The reversal of 142421031230014 is 410032130124241.
It is a happy number.
142421031230014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259892392482 + ... + 259892393029.
It is an arithmetic number, because the mean of its divisors is an integer number (26898862650246).
Almost surely, 2142421031230014 is an apocalyptic number.
142421031230014 is a deficient number, since it is larger than the sum of its proper divisors (72769869971954).
142421031230014 is a wasteful number, since it uses less digits than its factorization.
142421031230014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519784785650.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 142421031230014 its reverse (410032130124241), we get a palindrome (552453161354255).
The spelling of 142421031230014 in words is "one hundred forty-two trillion, four hundred twenty-one billion, thirty-one million, two hundred thirty thousand, fourteen".
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