Base | Representation |
---|---|
bin | 110101011010101… |
… | …100111001010001 |
3 | 2022110100021102022 |
4 | 311122230321101 |
5 | 3313411121311 |
6 | 224532301225 |
7 | 31131335621 |
oct | 6532547121 |
9 | 2273307368 |
10 | 896192081 |
11 | 41a971414 |
12 | 210171815 |
13 | 113892395 |
14 | 87048881 |
15 | 53a285db |
hex | 356ace51 |
896192081 has 4 divisors (see below), whose sum is σ = 898153572. Its totient is φ = 894230592.
The previous prime is 896192069. The next prime is 896192107. The reversal of 896192081 is 180291698.
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 315382081 + 580810000 = 17759^2 + 24100^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-896192081 is a prime.
It is a super-2 number, since 2×8961920812 = 1606320492094221122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (896191081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980060 + ... + 980973.
It is an arithmetic number, because the mean of its divisors is an integer number (224538393).
Almost surely, 2896192081 is an apocalyptic number.
It is an amenable number.
896192081 is a deficient number, since it is larger than the sum of its proper divisors (1961491).
896192081 is a wasteful number, since it uses less digits than its factorization.
896192081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1961490.
The product of its (nonzero) digits is 62208, while the sum is 44.
The square root of 896192081 is about 29936.4674101672. The cubic root of 896192081 is about 964.1257910062.
The spelling of 896192081 in words is "eight hundred ninety-six million, one hundred ninety-two thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •