Base | Representation |
---|---|
bin | 1000011001100100000… |
… | …0110101000011000110 |
3 | 111210110120212222001012 |
4 | 2012121000311003012 |
5 | 4331012032131402 |
6 | 150142504202222 |
7 | 13265625463544 |
oct | 2063100650306 |
9 | 453416788035 |
10 | 144301052102 |
11 | 5621a200259 |
12 | 23b72169372 |
13 | 107b898c33c |
14 | 6dac94ad94 |
15 | 3b48612452 |
hex | 21990350c6 |
144301052102 has 4 divisors (see below), whose sum is σ = 216451578156. Its totient is φ = 72150526050.
The previous prime is 144301052083. The next prime is 144301052107. The reversal of 144301052102 is 201250103441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201250103441 = 62053 ⋅3243197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144301052107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36075263024 + ... + 36075263027.
It is an arithmetic number, because the mean of its divisors is an integer number (54112894539).
Almost surely, 2144301052102 is an apocalyptic number.
144301052102 is a deficient number, since it is larger than the sum of its proper divisors (72150526054).
144301052102 is an equidigital number, since it uses as much as digits as its factorization.
144301052102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72150526053.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 144301052102 its reverse (201250103441), we get a palindrome (345551155543).
The spelling of 144301052102 in words is "one hundred forty-four billion, three hundred one million, fifty-two thousand, one hundred two".
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