Base | Representation |
---|---|
bin | 1000011000111001111… |
… | …0100101100000101001 |
3 | 111210000021022012102000 |
4 | 2012032132211200221 |
5 | 4330131310202101 |
6 | 150113152001213 |
7 | 13261351236321 |
oct | 2061636454051 |
9 | 453007265360 |
10 | 144124303401 |
11 | 56139459351 |
12 | 23b22b30209 |
13 | 1078b186300 |
14 | 6d9329c281 |
15 | 3b37d4c486 |
hex | 218e7a5829 |
144124303401 has 48 divisors (see below), whose sum is σ = 233495233920. Its totient is φ = 87813460800.
The previous prime is 144124303399. The next prime is 144124303429. The reversal of 144124303401 is 104303421441.
144124303401 is a `hidden beast` number, since 14 + 4 + 1 + 243 + 0 + 3 + 401 = 666.
It is not a de Polignac number, because 144124303401 - 21 = 144124303399 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (144124302401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 304500 + ... + 617226.
It is an arithmetic number, because the mean of its divisors is an integer number (4864484040).
Almost surely, 2144124303401 is an apocalyptic number.
It is an amenable number.
144124303401 is a deficient number, since it is larger than the sum of its proper divisors (89370930519).
144124303401 is a wasteful number, since it uses less digits than its factorization.
144124303401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312863 (or 312844 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 144124303401 its reverse (104303421441), we get a palindrome (248427724842).
The spelling of 144124303401 in words is "one hundred forty-four billion, one hundred twenty-four million, three hundred three thousand, four hundred one".
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