Base | Representation |
---|---|
bin | 101111101100111101… |
… | …0000010111011100001 |
3 | 100210102020011021122202 |
4 | 1133121322002323201 |
5 | 3134244132320113 |
6 | 115021011142545 |
7 | 10254363440036 |
oct | 1373172027341 |
9 | 323366137582 |
10 | 102440120033 |
11 | 3a498860429 |
12 | 17a2aba4a55 |
13 | 9877204754 |
14 | 4d5b16538d |
15 | 29e8588258 |
hex | 17d9e82ee1 |
102440120033 has 8 divisors (see below), whose sum is σ = 105325898496. Its totient is φ = 99572781600.
The previous prime is 102440120023. The next prime is 102440120071. The reversal of 102440120033 is 330021044201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102440120033 - 230 = 101366378209 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 102440119987 and 102440120014.
It is not an unprimeable number, because it can be changed into a prime (102440120023) 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, 4598741 + ... + 4620962.
It is an arithmetic number, because the mean of its divisors is an integer number (13165737312).
Almost surely, 2102440120033 is an apocalyptic number.
It is an amenable number.
102440120033 is a deficient number, since it is larger than the sum of its proper divisors (2885778463).
102440120033 is an equidigital number, since it uses as much as digits as its factorization.
102440120033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9220015.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 102440120033 its reverse (330021044201), we get a palindrome (432461164234).
The spelling of 102440120033 in words is "one hundred two billion, four hundred forty million, one hundred twenty thousand, thirty-three".
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