Base | Representation |
---|---|
bin | 10000110110001… |
… | …10000101010010 |
3 | 100211220211022201 |
4 | 20123012011102 |
5 | 242134224110 |
6 | 22004553414 |
7 | 3334130131 |
oct | 1033060522 |
9 | 324824281 |
10 | 141320530 |
11 | 7285422a |
12 | 3b3b286a |
13 | 23380420 |
14 | 14aa9918 |
15 | c617b3a |
hex | 86c6152 |
141320530 has 64 divisors (see below), whose sum is σ = 283481856. Its totient is φ = 50400000.
The previous prime is 141320521. The next prime is 141320539. The reversal of 141320530 is 35023141.
It is an interprime number because it is at equal distance from previous prime (141320521) and next prime (141320539).
It is a junction number, because it is equal to n+sod(n) for n = 141320498 and 141320507.
It is not an unprimeable number, because it can be changed into a prime (141320539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562905 + ... + 563155.
It is an arithmetic number, because the mean of its divisors is an integer number (4429404).
Almost surely, 2141320530 is an apocalyptic number.
141320530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141320530 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
141320530 is a wasteful number, since it uses less digits than its factorization.
141320530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 141320530 is about 11887.8311730946. The cubic root of 141320530 is about 520.8768858442.
Adding to 141320530 its reverse (35023141), we get a palindrome (176343671).
The spelling of 141320530 in words is "one hundred forty-one million, three hundred twenty thousand, five hundred thirty".
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