Base | Representation |
---|---|
bin | 1001001101001111111110… |
… | …1110011011110111001101 |
3 | 1022211202211112110010211201 |
4 | 2103103333232123313031 |
5 | 2311324340211442310 |
6 | 33310314342345501 |
7 | 2063244105252016 |
oct | 223237756336715 |
9 | 38752745403751 |
10 | 10123233312205 |
11 | 325326a324492 |
12 | 1175b4a42b291 |
13 | 585803175b80 |
14 | 26dd77a5200d |
15 | 1284ddbc6e3a |
hex | 934ffb9bdcd |
10123233312205 has 8 divisors (see below), whose sum is σ = 13082332280472. Its totient is φ = 7475618445888.
The previous prime is 10123233312151. The next prime is 10123233312209. The reversal of 10123233312205 is 50221333232101.
It can be written as a sum of positive squares in 4 ways, for example, as 5910073129 + 10117323239076 = 76877^2 + 3180774^2 .
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 10123233312205 - 217 = 10123233181133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10123233312209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77871025414 + ... + 77871025543.
It is an arithmetic number, because the mean of its divisors is an integer number (1635291535059).
Almost surely, 210123233312205 is an apocalyptic number.
It is an amenable number.
10123233312205 is a deficient number, since it is larger than the sum of its proper divisors (2959098968267).
10123233312205 is a wasteful number, since it uses less digits than its factorization.
10123233312205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155742050975.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 10123233312205 its reverse (50221333232101), we get a palindrome (60344566544306).
The spelling of 10123233312205 in words is "ten trillion, one hundred twenty-three billion, two hundred thirty-three million, three hundred twelve thousand, two hundred five".
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