Base | Representation |
---|---|
bin | 101111100100001000… |
… | …0110101001111101001 |
3 | 100202122121011002011210 |
4 | 1133020100311033221 |
5 | 3133142342302101 |
6 | 114531354343333 |
7 | 10244140360554 |
oct | 1371020651751 |
9 | 322577132153 |
10 | 102144103401 |
11 | 3a35675778a |
12 | 17967a2ab49 |
13 | 982aa9ca92 |
14 | 4d2db0b69b |
15 | 29cc5b47d6 |
hex | 17c84353e9 |
102144103401 has 8 divisors (see below), whose sum is σ = 136535192704. Its totient is φ = 67924541520.
The previous prime is 102144103367. The next prime is 102144103429. The reversal of 102144103401 is 104301441201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102144103401 - 26 = 102144103337 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (102144103801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42880465 + ... + 42882846.
It is an arithmetic number, because the mean of its divisors is an integer number (17066899088).
Almost surely, 2102144103401 is an apocalyptic number.
It is an amenable number.
102144103401 is a deficient number, since it is larger than the sum of its proper divisors (34391089303).
102144103401 is an equidigital number, since it uses as much as digits as its factorization.
102144103401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85763711.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 102144103401 its reverse (104301441201), we get a palindrome (206445544602).
The spelling of 102144103401 in words is "one hundred two billion, one hundred forty-four million, one hundred three thousand, four hundred one".
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