Base | Representation |
---|---|
bin | 1000011010101001000… |
… | …1011101100111110111 |
3 | 111211012202202210202101 |
4 | 2012222101131213313 |
5 | 4332110200002041 |
6 | 150231330522531 |
7 | 13306043015311 |
oct | 2065221354767 |
9 | 454182683671 |
10 | 144590625271 |
11 | 56358702924 |
12 | 24033136447 |
13 | 10833979201 |
14 | 6dd91a87b1 |
15 | 3b63c61b31 |
hex | 21aa45d9f7 |
144590625271 has 8 divisors (see below), whose sum is σ = 152608710320. Its totient is φ = 136613345472.
The previous prime is 144590625247. The next prime is 144590625293. The reversal of 144590625271 is 172526095441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144590625271 - 27 = 144590625143 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 (144590625671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10194030 + ... + 10208203.
It is an arithmetic number, because the mean of its divisors is an integer number (19076088790).
Almost surely, 2144590625271 is an apocalyptic number.
144590625271 is a deficient number, since it is larger than the sum of its proper divisors (8018085049).
144590625271 is a wasteful number, since it uses less digits than its factorization.
144590625271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20402625.
The product of its (nonzero) digits is 604800, while the sum is 46.
The spelling of 144590625271 in words is "one hundred forty-four billion, five hundred ninety million, six hundred twenty-five thousand, two hundred seventy-one".
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