Base | Representation |
---|---|
bin | 100000110010110100110001… |
… | …001101001111100110010101 |
3 | 200220200021011012200110002100 |
4 | 200302310301031033212111 |
5 | 122401031242303303300 |
6 | 1230430223053032313 |
7 | 42244165612541004 |
oct | 4062646115174625 |
9 | 626607135613070 |
10 | 144230122322325 |
11 | 41a57718a85676 |
12 | 14214920185699 |
13 | 6262ac434b360 |
14 | 2788abd0b8c3b |
15 | 11a1b53158700 |
hex | 832d3134f995 |
144230122322325 has 72 divisors (see below), whose sum is σ = 279397889781192. Its totient is φ = 70700853288960.
The previous prime is 144230122322323. The next prime is 144230122322353. The reversal of 144230122322325 is 523223221032441.
144230122322325 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 3 + 0 + 1 + 2 + 2 + 322 + 325 = 666.
It can be written as a sum of positive squares in 12 ways, for example, as 96420655637604 + 47809466684721 = 9819402^2 + 6914439^2 .
It is not a de Polignac number, because 144230122322325 - 21 = 144230122322323 is a prime.
It is a super-2 number, since 2×1442301223223252 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144230122322325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144230122322323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 105132732 + ... + 106495781.
It is an arithmetic number, because the mean of its divisors is an integer number (3880526246961).
Almost surely, 2144230122322325 is an apocalyptic number.
144230122322325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
144230122322325 is a deficient number, since it is larger than the sum of its proper divisors (135167767458867).
144230122322325 is a wasteful number, since it uses less digits than its factorization.
144230122322325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211628775 (or 211628767 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 144230122322325 its reverse (523223221032441), we get a palindrome (667453343354766).
The spelling of 144230122322325 in words is "one hundred forty-four trillion, two hundred thirty billion, one hundred twenty-two million, three hundred twenty-two thousand, three hundred twenty-five".
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