Base | Representation |
---|---|
bin | 1101001000110001101100… |
… | …0111101000010100010001 |
3 | 1220010212121011101020202200 |
4 | 3102030123013220110101 |
5 | 3343124143040021200 |
6 | 50415402440233413 |
7 | 3020401304133324 |
oct | 322143307502421 |
9 | 56125534336680 |
10 | 14444430001425 |
11 | 4669937196726 |
12 | 175351646b869 |
13 | 80a147380358 |
14 | 37d1852c67bb |
15 | 1a0aed191800 |
hex | d231b1e8511 |
14444430001425 has 72 divisors (see below), whose sum is σ = 27535372973784. Its totient is φ = 7212969492480.
The previous prime is 14444430001343. The next prime is 14444430001433. The reversal of 14444430001425 is 52410003444441.
14444430001425 is a `hidden beast` number, since 1 + 44 + 44 + 430 + 0 + 0 + 142 + 5 = 666.
It can be written as a sum of positive squares in 12 ways, for example, as 3591938448081 + 10852491553344 = 1895241^2 + 3294312^2 .
It is not a de Polignac number, because 14444430001425 - 242 = 10046383490321 is a prime.
It is a super-3 number, since 3×144444300014253 (a number of 40 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14444430001425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9044992 + ... + 10521441.
It is an arithmetic number, because the mean of its divisors is an integer number (382435735747).
Almost surely, 214444430001425 is an apocalyptic number.
14444430001425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14444430001425 is a deficient number, since it is larger than the sum of its proper divisors (13090942972359).
14444430001425 is a wasteful number, since it uses less digits than its factorization.
14444430001425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19566659 (or 19566651 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 36.
Adding to 14444430001425 its reverse (52410003444441), we get a palindrome (66854433445866).
The spelling of 14444430001425 in words is "fourteen trillion, four hundred forty-four billion, four hundred thirty million, one thousand, four hundred twenty-five".
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