Base | Representation |
---|---|
bin | 10001011010110… |
… | …00100111000101 |
3 | 101011221102010011 |
4 | 20231120213011 |
5 | 244401140023 |
6 | 22255430221 |
7 | 3422646202 |
oct | 1055304705 |
9 | 334842104 |
10 | 146115013 |
11 | 75529410 |
12 | 40b25371 |
13 | 2436b7b5 |
14 | 15596ca9 |
15 | cc6350d |
hex | 8b589c5 |
146115013 has 8 divisors (see below), whose sum is σ = 159812640. Its totient is φ = 132486480.
The previous prime is 146114977. The next prime is 146115023. The reversal of 146115013 is 310511641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-146115013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146115023) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 12795 + ... + 21352.
It is an arithmetic number, because the mean of its divisors is an integer number (19976580).
Almost surely, 2146115013 is an apocalyptic number.
It is an amenable number.
146115013 is a deficient number, since it is larger than the sum of its proper divisors (13697627).
146115013 is a wasteful number, since it uses less digits than its factorization.
146115013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34547.
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 146115013 is about 12087.8043084755. The cubic root of 146115013 is about 526.7019751916.
Adding to 146115013 its reverse (310511641), we get a palindrome (456626654).
The spelling of 146115013 in words is "one hundred forty-six million, one hundred fifteen thousand, thirteen".
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