Base | Representation |
---|---|
bin | 100000110101111010011000… |
… | …101001101111000100111010 |
3 | 200221102112212000120102001202 |
4 | 200311322120221233010322 |
5 | 122413020323134221132 |
6 | 1231111514242014202 |
7 | 42265420060600052 |
oct | 4065723051570472 |
9 | 627375760512052 |
10 | 144442311242042 |
11 | 42029705102640 |
12 | 14249a79947362 |
13 | 6279b0b9a9b58 |
14 | 279508bd14562 |
15 | 11a7421719762 |
hex | 835e98a6f13a |
144442311242042 has 32 divisors (see below), whose sum is σ = 238805499905280. Its totient is φ = 64976380001280.
The previous prime is 144442311242039. The next prime is 144442311242069. The reversal of 144442311242042 is 240242113244441.
144442311242042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 144442311241987 and 144442311242005.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58366958 + ... + 60791334.
It is an arithmetic number, because the mean of its divisors is an integer number (7462671872040).
Almost surely, 2144442311242042 is an apocalyptic number.
144442311242042 is a deficient number, since it is larger than the sum of its proper divisors (94363188663238).
144442311242042 is a wasteful number, since it uses less digits than its factorization.
144442311242042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2452406.
The product of its (nonzero) digits is 196608, while the sum is 38.
Adding to 144442311242042 its reverse (240242113244441), we get a palindrome (384684424486483).
The spelling of 144442311242042 in words is "one hundred forty-four trillion, four hundred forty-two billion, three hundred eleven million, two hundred forty-two thousand, forty-two".
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