Base | Representation |
---|---|
bin | 10010110111001001… |
… | …00001001110001001 |
3 | 222010201022000022102 |
4 | 21123210201032021 |
5 | 131214304001010 |
6 | 4352452203145 |
7 | 505636400402 |
oct | 113344411611 |
9 | 28121260272 |
10 | 10126234505 |
11 | 4326aa4952 |
12 | 1b673094b5 |
13 | c54bb804a |
14 | 6c0c229a9 |
15 | 3e3ee5ba5 |
hex | 25b921389 |
10126234505 has 8 divisors (see below), whose sum is σ = 12152362824. Its totient is φ = 8100400000.
The previous prime is 10126234483. The next prime is 10126234511. The reversal of 10126234505 is 50543262101.
It can be written as a sum of positive squares in 4 ways, for example, as 5829169801 + 4297064704 = 76349^2 + 65552^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10126234505 - 26 = 10126234441 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11255 + ... + 142755.
It is an arithmetic number, because the mean of its divisors is an integer number (1519045353).
Almost surely, 210126234505 is an apocalyptic number.
It is an amenable number.
10126234505 is a deficient number, since it is larger than the sum of its proper divisors (2026128319).
10126234505 is a wasteful number, since it uses less digits than its factorization.
10126234505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146907.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 10126234505 its reverse (50543262101), we get a palindrome (60669496606).
The spelling of 10126234505 in words is "ten billion, one hundred twenty-six million, two hundred thirty-four thousand, five hundred five".
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