Base | Representation |
---|---|
bin | 10000110011111… |
… | …11101001001111 |
3 | 100211101011112222 |
4 | 20121333221033 |
5 | 242101011030 |
6 | 21554445555 |
7 | 3331516025 |
oct | 1031775117 |
9 | 324334488 |
10 | 141032015 |
11 | 72677493 |
12 | 3b2938bb |
13 | 232abcc7 |
14 | 14a32715 |
15 | c5ac3e5 |
hex | 867fa4f |
141032015 has 4 divisors (see below), whose sum is σ = 169238424. Its totient is φ = 112825608.
The previous prime is 141032011. The next prime is 141032039. The reversal of 141032015 is 510230141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 510230141 = 1373 ⋅371617.
It is a cyclic number.
It is not a de Polignac number, because 141032015 - 22 = 141032011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141031984 and 141032002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141032011) 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, 14103197 + ... + 14103206.
It is an arithmetic number, because the mean of its divisors is an integer number (42309606).
Almost surely, 2141032015 is an apocalyptic number.
141032015 is a deficient number, since it is larger than the sum of its proper divisors (28206409).
141032015 is an equidigital number, since it uses as much as digits as its factorization.
141032015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28206408.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 141032015 is about 11875.6900852119. The cubic root of 141032015 is about 520.5221763995.
Adding to 141032015 its reverse (510230141), we get a palindrome (651262156).
The spelling of 141032015 in words is "one hundred forty-one million, thirty-two thousand, fifteen".
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