Base | Representation |
---|---|
bin | 100000111001000001111010… |
… | …100001001001111010101001 |
3 | 200222012000211222012020200201 |
4 | 200321001322201021322221 |
5 | 122430023110313303001 |
6 | 1231354145320432201 |
7 | 42320043155413222 |
oct | 4071017241117251 |
9 | 628160758166621 |
10 | 144656554041001 |
11 | 42101555627472 |
12 | 142834ab318661 |
13 | 62940929c8a02 |
14 | 27a15b3832249 |
15 | 11accb0282501 |
hex | 83907a849ea9 |
144656554041001 has 4 divisors (see below), whose sum is σ = 150945969434112. Its totient is φ = 138367138647892.
The previous prime is 144656554040953. The next prime is 144656554041031. The reversal of 144656554041001 is 100140455656441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 144656554041001 - 223 = 144656545652393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144656554041031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144707696521 + ... + 3144707696566.
It is an arithmetic number, because the mean of its divisors is an integer number (37736492358528).
Almost surely, 2144656554041001 is an apocalyptic number.
It is an amenable number.
144656554041001 is a deficient number, since it is larger than the sum of its proper divisors (6289415393111).
144656554041001 is an equidigital number, since it uses as much as digits as its factorization.
144656554041001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6289415393110.
The product of its (nonzero) digits is 1152000, while the sum is 46.
The spelling of 144656554041001 in words is "one hundred forty-four trillion, six hundred fifty-six billion, five hundred fifty-four million, forty-one thousand, one".
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