Base | Representation |
---|---|
bin | 10010111011100011… |
… | …10000111000101001 |
3 | 222020021222011001221 |
4 | 21131301300320221 |
5 | 131303243322334 |
6 | 4400253542041 |
7 | 506566202311 |
oct | 113561607051 |
9 | 28207864057 |
10 | 10163260969 |
11 | 4345994434 |
12 | 1b777a4921 |
13 | c5c7802b4 |
14 | 6c5b00441 |
15 | 3e73ab8b4 |
hex | 25dc70e29 |
10163260969 has 9 divisors (see below), whose sum is σ = 10311857829. Its totient is φ = 10016779680.
The previous prime is 10163260963. The next prime is 10163260981. The reversal of 10163260969 is 96906236101.
The square root of 10163260969 is 100813.
It is a perfect power (a square), and thus also a powerful number.
10163260969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5040025 + 10158220944 = 2245^2 + 100788^2 .
It is not a de Polignac number, because 10163260969 - 213 = 10163252777 is a prime.
It is a super-2 number, since 2×101632609692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10163260963) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 7358659 + ... + 7360039.
It is an arithmetic number, because the mean of its divisors is an integer number (1145761981).
Almost surely, 210163260969 is an apocalyptic number.
10163260969 is the 100813-rd square number.
10163260969 is the 50407-th centered octagonal number.
It is an amenable number.
10163260969 is a deficient number, since it is larger than the sum of its proper divisors (148596860).
10163260969 is an frugal number, since it uses more digits than its factorization.
10163260969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2908 (or 1454 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 43.
The spelling of 10163260969 in words is "ten billion, one hundred sixty-three million, two hundred sixty thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •