Base | Representation |
---|---|
bin | 1000011011111010001… |
… | …1110000111010100011 |
3 | 111212002111011222010010 |
4 | 2012332203300322203 |
5 | 4333304311422303 |
6 | 150325205340003 |
7 | 13320344615661 |
oct | 2067643607243 |
9 | 455074158103 |
10 | 144930967203 |
11 | 56512830850 |
12 | 24109107603 |
13 | 10889330379 |
14 | 702c47dc31 |
15 | 3b83a8dc03 |
hex | 21be8f0ea3 |
144930967203 has 64 divisors (see below), whose sum is σ = 217212046848. Its totient is φ = 85210245120.
The previous prime is 144930967169. The next prime is 144930967213. The reversal of 144930967203 is 302769039441.
It is a happy number.
It is a Cunningham number, because it is equal to 3806982-1.
It is not a de Polignac number, because 144930967203 - 214 = 144930950819 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144930967213) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129056400 + ... + 129057522.
It is an arithmetic number, because the mean of its divisors is an integer number (3393938232).
Almost surely, 2144930967203 is an apocalyptic number.
144930967203 is a deficient number, since it is larger than the sum of its proper divisors (72281079645).
144930967203 is a wasteful number, since it uses less digits than its factorization.
144930967203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1956.
The product of its (nonzero) digits is 979776, while the sum is 48.
The spelling of 144930967203 in words is "one hundred forty-four billion, nine hundred thirty million, nine hundred sixty-seven thousand, two hundred three".
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