Base | Representation |
---|---|
bin | 1000011010100011010… |
… | …0000100000101101001 |
3 | 111211011001200220001020 |
4 | 2012220310010011221 |
5 | 4332032413010124 |
6 | 150225054043053 |
7 | 13305324632403 |
oct | 2065064040551 |
9 | 454131626036 |
10 | 144566141289 |
11 | 563458aa729 |
12 | 24026aa9489 |
13 | 1082b885b4b |
14 | 6dd5c33b73 |
15 | 3b61a27379 |
hex | 21a8d04169 |
144566141289 has 8 divisors (see below), whose sum is σ = 193212706752. Its totient is φ = 96148501680.
The previous prime is 144566141287. The next prime is 144566141329. The reversal of 144566141289 is 982141665441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144566141289 - 21 = 144566141287 is a prime.
It is a super-2 number, since 2×1445661412892 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (144566141287) 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, 57229989 + ... + 57232514.
It is an arithmetic number, because the mean of its divisors is an integer number (24151588344).
Almost surely, 2144566141289 is an apocalyptic number.
It is an amenable number.
144566141289 is a deficient number, since it is larger than the sum of its proper divisors (48646565463).
144566141289 is a wasteful number, since it uses less digits than its factorization.
144566141289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114462927.
The product of its digits is 1658880, while the sum is 51.
It can be divided in two parts, 1445661 and 41289, that added together give a triangular number (1486950 = T1724).
The spelling of 144566141289 in words is "one hundred forty-four billion, five hundred sixty-six million, one hundred forty-one thousand, two hundred eighty-nine".
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