Base | Representation |
---|---|
bin | 1000010000111111101… |
… | …1010000100011110011 |
3 | 111120112022010222011202 |
4 | 2010033323100203303 |
5 | 4311304241111311 |
6 | 145122344401415 |
7 | 13154630355650 |
oct | 2041773204363 |
9 | 446468128152 |
10 | 142001113331 |
11 | 55249a21210 |
12 | 2362ba7626b |
13 | 1051033901c |
14 | 6c312d6c27 |
15 | 3a61753e3b |
hex | 210fed08f3 |
142001113331 has 16 divisors (see below), whose sum is σ = 177334983168. Its totient is φ = 110466072000.
The previous prime is 142001113297. The next prime is 142001113337. The reversal of 142001113331 is 133311100241.
142001113331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142001113331 is a prime.
It is a super-2 number, since 2×1420011133312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (142001113337) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1487975 + ... + 1580528.
It is an arithmetic number, because the mean of its divisors is an integer number (11083436448).
Almost surely, 2142001113331 is an apocalyptic number.
142001113331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
142001113331 is a deficient number, since it is larger than the sum of its proper divisors (35333869837).
142001113331 is a wasteful number, since it uses less digits than its factorization.
142001113331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3069122.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 142001113331 its reverse (133311100241), we get a palindrome (275312213572).
The spelling of 142001113331 in words is "one hundred forty-two billion, one million, one hundred thirteen thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •