Base | Representation |
---|---|
bin | 100000110011110111101110… |
… | …101101111001100000001111 |
3 | 200220221010201222012120022200 |
4 | 200303313232231321200033 |
5 | 122403221014420100020 |
6 | 1230523233340412543 |
7 | 42252322415425044 |
oct | 4063675655714017 |
9 | 626833658176280 |
10 | 144302021253135 |
11 | 41a85164062549 |
12 | 14226846b47153 |
13 | 62698120139b5 |
14 | 278c37dd9b1cb |
15 | 11a3960315590 |
hex | 833deeb7980f |
144302021253135 has 48 divisors (see below), whose sum is σ = 250975751629824. Its totient is φ = 76698951952896.
The previous prime is 144302021253083. The next prime is 144302021253149. The reversal of 144302021253135 is 531352120203441.
144302021253135 is a `hidden beast` number, since 1 + 4 + 4 + 302 + 0 + 212 + 5 + 3 + 135 = 666.
It is not a de Polignac number, because 144302021253135 - 224 = 144302004475919 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144302021253135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65582002 + ... + 67746608.
It is an arithmetic number, because the mean of its divisors is an integer number (5228661492288).
Almost surely, 2144302021253135 is an apocalyptic number.
144302021253135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
144302021253135 is a deficient number, since it is larger than the sum of its proper divisors (106673730376689).
144302021253135 is a wasteful number, since it uses less digits than its factorization.
144302021253135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2169664 (or 2169661 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 144302021253135 its reverse (531352120203441), we get a palindrome (675654141456576).
The spelling of 144302021253135 in words is "one hundred forty-four trillion, three hundred two billion, twenty-one million, two hundred fifty-three thousand, one hundred thirty-five".
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