Base | Representation |
---|---|
bin | 100000110000000100101011… |
… | …000011000001110110000111 |
3 | 200220000012002202201121021110 |
4 | 200300010223003001312013 |
5 | 122334432022321421411 |
6 | 1230203312423420103 |
7 | 42224423155102143 |
oct | 4060045303016607 |
9 | 626005082647243 |
10 | 144041040420231 |
11 | 4199450a1a1a89 |
12 | 141a4150bb4633 |
13 | 624b01ccab756 |
14 | 277d8a3068223 |
15 | 119bc884962a6 |
hex | 83012b0c1d87 |
144041040420231 has 8 divisors (see below), whose sum is σ = 195678394533360. Its totient is φ = 94215523293632.
The previous prime is 144041040420229. The next prime is 144041040420289. The reversal of 144041040420231 is 132024040140441.
It is a happy number.
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 144041040420231 - 21 = 144041040420229 is a prime.
It is a super-2 number, since 2×1440410404202312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144041040420131) 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, 452959246446 + ... + 452959246763.
It is an arithmetic number, because the mean of its divisors is an integer number (24459799316670).
Almost surely, 2144041040420231 is an apocalyptic number.
144041040420231 is a deficient number, since it is larger than the sum of its proper divisors (51637354113129).
144041040420231 is an equidigital number, since it uses as much as digits as its factorization.
144041040420231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905918493265.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 144041040420231 its reverse (132024040140441), we get a palindrome (276065080560672).
The spelling of 144041040420231 in words is "one hundred forty-four trillion, forty-one billion, forty million, four hundred twenty thousand, two hundred thirty-one".
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