Base | Representation |
---|---|
bin | 1000011010000111001… |
… | …0101110000011110010 |
3 | 111210211212001101120201 |
4 | 2012201302232003302 |
5 | 4331312234122102 |
6 | 150205245225414 |
7 | 13302364463041 |
oct | 2064162560362 |
9 | 453755041521 |
10 | 144448348402 |
11 | 56295366136 |
12 | 23bb356226a |
13 | 10810352707 |
14 | 6dc4330558 |
15 | 3b5650a987 |
hex | 21a1cae0f2 |
144448348402 has 32 divisors (see below), whose sum is σ = 233919037440. Its totient is φ = 66702897360.
The previous prime is 144448348397. The next prime is 144448348403. The reversal of 144448348402 is 204843844441.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (144448348403) by changing a digit.
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, 510643 + ... + 741385.
It is an arithmetic number, because the mean of its divisors is an integer number (7309969920).
Almost surely, 2144448348402 is an apocalyptic number.
144448348402 is a deficient number, since it is larger than the sum of its proper divisors (89470689038).
144448348402 is a wasteful number, since it uses less digits than its factorization.
144448348402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231238.
The product of its (nonzero) digits is 1572864, while the sum is 46.
The spelling of 144448348402 in words is "one hundred forty-four billion, four hundred forty-eight million, three hundred forty-eight thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •