Base | Representation |
---|---|
bin | 1100001011010… |
… | …01100100101101 |
3 | 21010012110122021 |
4 | 12011221210231 |
5 | 202122104201 |
6 | 14045150141 |
7 | 2350132540 |
oct | 605514455 |
9 | 233173567 |
10 | 102144301 |
11 | 52726586 |
12 | 2a25b351 |
13 | 1821481c |
14 | d7cc857 |
15 | 8e79ea1 |
hex | 616992d |
102144301 has 16 divisors (see below), whose sum is σ = 120881664. Its totient is φ = 84495744.
The previous prime is 102144299. The next prime is 102144337. The reversal of 102144301 is 103441201.
It is a cyclic number.
It is not a de Polignac number, because 102144301 - 21 = 102144299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102144391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21891 + ... + 26143.
It is an arithmetic number, because the mean of its divisors is an integer number (7555104).
Almost surely, 2102144301 is an apocalyptic number.
It is an amenable number.
102144301 is a deficient number, since it is larger than the sum of its proper divisors (18737363).
102144301 is an equidigital number, since it uses as much as digits as its factorization.
102144301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4380.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 102144301 is about 10106.6463775082. The cubic root of 102144301 is about 467.4531029053.
Adding to 102144301 its reverse (103441201), we get a palindrome (205585502).
The spelling of 102144301 in words is "one hundred two million, one hundred forty-four thousand, three hundred one".
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