Base | Representation |
---|---|
bin | 10000110111000… |
… | …11101111101110 |
3 | 100212010222222201 |
4 | 20123203233232 |
5 | 242202121110 |
6 | 22011332114 |
7 | 3335144302 |
oct | 1033435756 |
9 | 325128881 |
10 | 141442030 |
11 | 72927544 |
12 | 3b45103a |
13 | 233c3812 |
14 | 14adbd02 |
15 | c63db3a |
hex | 86e3bee |
141442030 has 8 divisors (see below), whose sum is σ = 254595672. Its totient is φ = 56576808.
The previous prime is 141442013. The next prime is 141442031. The reversal of 141442030 is 30244141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 141441989 and 141442007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141442031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7072092 + ... + 7072111.
It is an arithmetic number, because the mean of its divisors is an integer number (31824459).
Almost surely, 2141442030 is an apocalyptic number.
141442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141442030 is a deficient number, since it is larger than the sum of its proper divisors (113153642).
141442030 is a wasteful number, since it uses less digits than its factorization.
141442030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14144210.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 141442030 is about 11892.9403429093. The cubic root of 141442030 is about 521.0261173193.
Adding to 141442030 its reverse (30244141), we get a palindrome (171686171).
The spelling of 141442030 in words is "one hundred forty-one million, four hundred forty-two thousand, thirty".
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