Base | Representation |
---|---|
bin | 1000011001001100010… |
… | …0101110111100110001 |
3 | 111210012122101202001220 |
4 | 2012103010232330301 |
5 | 4330311030144101 |
6 | 150124544415253 |
7 | 13263305532024 |
oct | 2062304567461 |
9 | 453178352056 |
10 | 144201412401 |
11 | 56178a354a2 |
12 | 23b44917529 |
13 | 107a1143837 |
14 | 6d9d6111bb |
15 | 3b3e9ce636 |
hex | 219312ef31 |
144201412401 has 8 divisors (see below), whose sum is σ = 192405012960. Its totient is φ = 96066043392.
The previous prime is 144201412373. The next prime is 144201412409. The reversal of 144201412401 is 104214102441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-144201412401 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (144201412409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052955 + ... + 17061408.
It is an arithmetic number, because the mean of its divisors is an integer number (24050626620).
Almost surely, 2144201412401 is an apocalyptic number.
It is an amenable number.
144201412401 is a deficient number, since it is larger than the sum of its proper divisors (48203600559).
144201412401 is a wasteful number, since it uses less digits than its factorization.
144201412401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34115775.
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 144201412401 its reverse (104214102441), we get a palindrome (248415514842).
The spelling of 144201412401 in words is "one hundred forty-four billion, two hundred one million, four hundred twelve thousand, four hundred one".
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