Base | Representation |
---|---|
bin | 10000110110001… |
… | …00110101011100 |
3 | 100211220120022110 |
4 | 20123010311130 |
5 | 242134043140 |
6 | 22004514020 |
7 | 3334106211 |
oct | 1033046534 |
9 | 324816273 |
10 | 141315420 |
11 | 72850404 |
12 | 3b3ab910 |
13 | 2337acbc |
14 | 14aa7b08 |
15 | c616380 |
hex | 86c4d5c |
141315420 has 48 divisors (see below), whose sum is σ = 399778848. Its totient is φ = 37294080.
The previous prime is 141315409. The next prime is 141315451. The reversal of 141315420 is 24513141.
141315420 is digitally balanced in base 3, 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 (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6321 + ... + 17960.
It is an arithmetic number, because the mean of its divisors is an integer number (8328726).
Almost surely, 2141315420 is an apocalyptic number.
141315420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141315420 is an abundant number, since it is smaller than the sum of its proper divisors (258463428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141315420 is a wasteful number, since it uses less digits than its factorization.
141315420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24390 (or 24388 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 141315420 is about 11887.6162454884. The cubic root of 141315420 is about 520.8706076506.
Adding to 141315420 its reverse (24513141), we get a palindrome (165828561).
The spelling of 141315420 in words is "one hundred forty-one million, three hundred fifteen thousand, four hundred twenty".
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