Base | Representation |
---|---|
bin | 10000110111000… |
… | …11111111010110 |
3 | 100212011001100202 |
4 | 20123203333112 |
5 | 242202134110 |
6 | 22011340502 |
7 | 3335150231 |
oct | 1033437726 |
9 | 325131322 |
10 | 141443030 |
11 | 72928273 |
12 | 3b451732 |
13 | 233c4101 |
14 | 14adc418 |
15 | c63e0a5 |
hex | 86e3fd6 |
141443030 has 64 divisors (see below), whose sum is σ = 279659520. Its totient is φ = 51321600.
The previous prime is 141443023. The next prime is 141443083. The reversal of 141443030 is 30344141.
It is a happy number.
It is a super-2 number, since 2×1414430302 = 40012261471161800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 141442993 and 141443011.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 521795 + ... + 522065.
It is an arithmetic number, because the mean of its divisors is an integer number (4369680).
Almost surely, 2141443030 is an apocalyptic number.
141443030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141443030 is a deficient number, since it is larger than the sum of its proper divisors (138216490).
141443030 is a wasteful number, since it uses less digits than its factorization.
141443030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 141443030 is about 11892.9823845829. The cubic root of 141443030 is about 521.0273452073.
Adding to 141443030 its reverse (30344141), we get a palindrome (171787171).
It can be divided in two parts, 1414 and 43030, that added together give a palindrome (44444).
The spelling of 141443030 in words is "one hundred forty-one million, four hundred forty-three thousand, thirty".
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