Base | Representation |
---|---|
bin | 1001010001111101010110… |
… | …0011001110101010011001 |
3 | 1100010111122101001021021201 |
4 | 2110133111203032222121 |
5 | 2314141024302010410 |
6 | 33411413533434201 |
7 | 2102136566554531 |
oct | 224372543165231 |
9 | 40114571037251 |
10 | 10204130110105 |
11 | 3284602476058 |
12 | 118976663b961 |
13 | 590326022a19 |
14 | 273c4d9524c1 |
15 | 12a675c8d83a |
hex | 947d58cea99 |
10204130110105 has 8 divisors (see below), whose sum is σ = 12244985723592. Its totient is φ = 8163284360448.
The previous prime is 10204130110103. The next prime is 10204130110121. The reversal of 10204130110105 is 50101103140201.
It can be written as a sum of positive squares in 4 ways, for example, as 2623078246464 + 7581051863641 = 1619592^2 + 2753371^2 .
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 10204130110105 - 21 = 10204130110103 is a prime.
It is a super-2 number, since 2×102041301101052 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10204130110103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41787 + ... + 4517743.
It is an arithmetic number, because the mean of its divisors is an integer number (1530623215449).
Almost surely, 210204130110105 is an apocalyptic number.
It is an amenable number.
10204130110105 is a deficient number, since it is larger than the sum of its proper divisors (2040855613487).
10204130110105 is an equidigital number, since it uses as much as digits as its factorization.
10204130110105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4931915.
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 10204130110105 its reverse (50101103140201), we get a palindrome (60305233250306).
The spelling of 10204130110105 in words is "ten trillion, two hundred four billion, one hundred thirty million, one hundred ten thousand, one hundred five".
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