Base | Representation |
---|---|
bin | 1000011010000110100… |
… | …0001111110011100010 |
3 | 111210211122212220122201 |
4 | 2012201220033303202 |
5 | 4331311033244132 |
6 | 150205110323414 |
7 | 13302332240056 |
oct | 2064150176342 |
9 | 453748786581 |
10 | 144445603042 |
11 | 56293860544 |
12 | 23bb265956a |
13 | 1080c900c40 |
14 | 6dc3c17c66 |
15 | 3b561672e7 |
hex | 21a1a0fce2 |
144445603042 has 32 divisors (see below), whose sum is σ = 241198110720. Its totient is φ = 64426656960.
The previous prime is 144445603039. The next prime is 144445603117. The reversal of 144445603042 is 240306544441.
It is a junction number, because it is equal to n+sod(n) for n = 144445602992 and 144445603010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454888 + ... + 704140.
It is an arithmetic number, because the mean of its divisors is an integer number (7537440960).
Almost surely, 2144445603042 is an apocalyptic number.
144445603042 is a deficient number, since it is larger than the sum of its proper divisors (96752507678).
144445603042 is a wasteful number, since it uses less digits than its factorization.
144445603042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250018.
The product of its (nonzero) digits is 184320, while the sum is 37.
The spelling of 144445603042 in words is "one hundred forty-four billion, four hundred forty-five million, six hundred three thousand, forty-two".
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