Base | Representation |
---|---|
bin | 10011101000011111… |
… | …01100000010101101 |
3 | 1000012120020211222112 |
4 | 21310033230002231 |
5 | 133041243013310 |
6 | 4501521053405 |
7 | 522124154216 |
oct | 116417540255 |
9 | 30176224875 |
10 | 10540204205 |
11 | 4519741473 |
12 | 2061a87265 |
13 | cbc8ab02b |
14 | 71dbc240d |
15 | 41a518705 |
hex | 2743ec0ad |
10540204205 has 8 divisors (see below), whose sum is σ = 12651194112. Its totient is φ = 8430197328.
The previous prime is 10540204177. The next prime is 10540204223. The reversal of 10540204205 is 50240204501.
It is a happy number.
10540204205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10540204205 - 26 = 10540204141 is a prime.
It is a super-2 number, since 2×105402042052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221957 + ... + 265226.
It is an arithmetic number, because the mean of its divisors is an integer number (1581399264).
Almost surely, 210540204205 is an apocalyptic number.
It is an amenable number.
10540204205 is a deficient number, since it is larger than the sum of its proper divisors (2110989907).
10540204205 is an equidigital number, since it uses as much as digits as its factorization.
10540204205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491515.
The product of its (nonzero) digits is 1600, while the sum is 23.
Adding to 10540204205 its reverse (50240204501), we get a palindrome (60780408706).
The spelling of 10540204205 in words is "ten billion, five hundred forty million, two hundred four thousand, two hundred five".
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