Base | Representation |
---|---|
bin | 1000010010101011000… |
… | …0100111111101001110 |
3 | 111121200200021100110210 |
4 | 2010222300213331032 |
5 | 4313220013413124 |
6 | 145235145543250 |
7 | 13202035105620 |
oct | 2045260477516 |
9 | 447620240423 |
10 | 142451310414 |
11 | 55460061a16 |
12 | 237367a4b26 |
13 | 105826a462a |
14 | 6c75006c10 |
15 | 3a8b030a29 |
hex | 212ac27f4e |
142451310414 has 64 divisors (see below), whose sum is σ = 328948139520. Its totient is φ = 40282531200.
The previous prime is 142451310403. The next prime is 142451310431. The reversal of 142451310414 is 414013154241.
142451310414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 16976532 + ... + 16984920.
It is an arithmetic number, because the mean of its divisors is an integer number (5139814680).
Almost surely, 2142451310414 is an apocalyptic number.
142451310414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142451310414 is an abundant number, since it is smaller than the sum of its proper divisors (186496829106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142451310414 is a wasteful number, since it uses less digits than its factorization.
142451310414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12505.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 142451310414 its reverse (414013154241), we get a palindrome (556464464655).
The spelling of 142451310414 in words is "one hundred forty-two billion, four hundred fifty-one million, three hundred ten thousand, four hundred fourteen".
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