Base | Representation |
---|---|
bin | 1011100110010… |
… | …11010111110101 |
3 | 20210002110020222 |
4 | 11303023113311 |
5 | 144402131010 |
6 | 13353304125 |
7 | 2261024213 |
oct | 563132765 |
9 | 223073228 |
10 | 97302005 |
11 | 4aa19489 |
12 | 28705045 |
13 | 1720a768 |
14 | cccbcb3 |
15 | 8820355 |
hex | 5ccb5f5 |
97302005 has 4 divisors (see below), whose sum is σ = 116762412. Its totient is φ = 77841600.
The previous prime is 97301987. The next prime is 97302013. The reversal of 97302005 is 50020379.
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 14546596 + 82755409 = 3814^2 + 9097^2 .
It is not a de Polignac number, because 97302005 - 210 = 97300981 is a prime.
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 3 ways as a sum of consecutive naturals, for example, 9730196 + ... + 9730205.
It is an arithmetic number, because the mean of its divisors is an integer number (29190603).
Almost surely, 297302005 is an apocalyptic number.
It is an amenable number.
97302005 is a deficient number, since it is larger than the sum of its proper divisors (19460407).
97302005 is a wasteful number, since it uses less digits than its factorization.
97302005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19460406.
The product of its (nonzero) digits is 1890, while the sum is 26.
The square root of 97302005 is about 9864.1778674150. The cubic root of 97302005 is about 459.9464414644.
The spelling of 97302005 in words is "ninety-seven million, three hundred two thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •