Base | Representation |
---|---|
bin | 1110001101100000010… |
… | …0001001100111100001 |
3 | 212100011202101022000210 |
4 | 3203120010021213201 |
5 | 13000001120311301 |
6 | 304054030404333 |
7 | 23432044260120 |
oct | 3433004114741 |
9 | 770152338023 |
10 | 244143135201 |
11 | 945a4487019 |
12 | 3b3970606a9 |
13 | 1a03a85a514 |
14 | bb60a21ab7 |
15 | 653da56ad6 |
hex | 38d81099e1 |
244143135201 has 8 divisors (see below), whose sum is σ = 372027634624. Its totient is φ = 139510362960.
The previous prime is 244143135199. The next prime is 244143135209. The reversal of 244143135201 is 102531341442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 244143135201 - 21 = 244143135199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244143135209) 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, 5812931770 + ... + 5812931811.
It is an arithmetic number, because the mean of its divisors is an integer number (46503454328).
Almost surely, 2244143135201 is an apocalyptic number.
244143135201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
244143135201 is a deficient number, since it is larger than the sum of its proper divisors (127884499423).
244143135201 is a wasteful number, since it uses less digits than its factorization.
244143135201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11625863591.
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 244143135201 its reverse (102531341442), we get a palindrome (346674476643).
The spelling of 244143135201 in words is "two hundred forty-four billion, one hundred forty-three million, one hundred thirty-five thousand, two hundred one".
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