Base | Representation |
---|---|
bin | 1000010000111111110… |
… | …0011011110001100010 |
3 | 111120112022201121210002 |
4 | 2010033330123301202 |
5 | 4311304330441120 |
6 | 145122355140002 |
7 | 13154633111102 |
oct | 2041774336142 |
9 | 446468647702 |
10 | 142001421410 |
11 | 5524a111722 |
12 | 2362bba4602 |
13 | 10510416314 |
14 | 6c31377202 |
15 | 3a617b5375 |
hex | 210ff1bc62 |
142001421410 has 8 divisors (see below), whose sum is σ = 255602558556. Its totient is φ = 56800568560.
The previous prime is 142001421407. The next prime is 142001421451. The reversal of 142001421410 is 14124100241.
142001421410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 139779524641 + 2221896769 = 373871^2 + 47137^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 7100071061 + ... + 7100071080.
Almost surely, 2142001421410 is an apocalyptic number.
142001421410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142001421410 is a deficient number, since it is larger than the sum of its proper divisors (113601137146).
142001421410 is a wasteful number, since it uses less digits than its factorization.
142001421410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14200142148.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 142001421410 its reverse (14124100241), we get a palindrome (156125521651).
The spelling of 142001421410 in words is "one hundred forty-two billion, one million, four hundred twenty-one thousand, four hundred ten".
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