Base | Representation |
---|---|
bin | 10011001110110010… |
… | …11101010101100101 |
3 | 222122112200011010021 |
4 | 21213121131111211 |
5 | 132121103132410 |
6 | 4424301155141 |
7 | 513566114146 |
oct | 114731352545 |
9 | 28575604107 |
10 | 10324661605 |
11 | 4419003095 |
12 | 200185bab1 |
13 | c8704142b |
14 | 6dd315acd |
15 | 40663deda |
hex | 26765d565 |
10324661605 has 4 divisors (see below), whose sum is σ = 12389593932. Its totient is φ = 8259729280.
The previous prime is 10324661591. The next prime is 10324661621. The reversal of 10324661605 is 50616642301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3015437569 + 7309224036 = 54913^2 + 85494^2 .
It is not a de Polignac number, because 10324661605 - 25 = 10324661573 is a prime.
It is a super-2 number, since 2×103246616052 (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 (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032466156 + ... + 1032466165.
It is an arithmetic number, because the mean of its divisors is an integer number (3097398483).
Almost surely, 210324661605 is an apocalyptic number.
It is an amenable number.
10324661605 is a deficient number, since it is larger than the sum of its proper divisors (2064932327).
10324661605 is an equidigital number, since it uses as much as digits as its factorization.
10324661605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2064932326.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 10324661605 in words is "ten billion, three hundred twenty-four million, six hundred sixty-one thousand, six hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •