Base | Representation |
---|---|
bin | 110101010001001… |
… | …010100010010101 |
3 | 2022021122021000200 |
4 | 311101022202111 |
5 | 3312241121203 |
6 | 224402531113 |
7 | 31101154122 |
oct | 6521124225 |
9 | 2267567020 |
10 | 893692053 |
11 | 419514081 |
12 | 20b366a99 |
13 | 1131c8487 |
14 | 86997749 |
15 | 536d29a3 |
hex | 3544a895 |
893692053 has 12 divisors (see below), whose sum is σ = 1291568460. Its totient is φ = 595480896.
The previous prime is 893692039. The next prime is 893692067. The reversal of 893692053 is 350296398.
893692053 is a `hidden beast` number, since 89 + 369 + 205 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (893692039) and next prime (893692067).
It can be written as a sum of positive squares in 2 ways, for example, as 69255684 + 824436369 = 8322^2 + 28713^2 .
It is not a de Polignac number, because 893692053 - 28 = 893691797 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (893692013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7408 + ... + 42921.
It is an arithmetic number, because the mean of its divisors is an integer number (107630705).
Almost surely, 2893692053 is an apocalyptic number.
It is an amenable number.
893692053 is a deficient number, since it is larger than the sum of its proper divisors (397876407).
893692053 is a wasteful number, since it uses less digits than its factorization.
893692053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52308 (or 52305 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The square root of 893692053 is about 29894.6826877289. The cubic root of 893692053 is about 963.2284438453.
The spelling of 893692053 in words is "eight hundred ninety-three million, six hundred ninety-two thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •