Base | Representation |
---|---|
bin | 1011101001010… |
… | …11011011100101 |
3 | 20210211102222102 |
4 | 11310223123211 |
5 | 200002223321 |
6 | 13405541445 |
7 | 2264253263 |
oct | 564533345 |
9 | 223742872 |
10 | 97695461 |
11 | 50168056 |
12 | 28874885 |
13 | 17317886 |
14 | cd91433 |
15 | 889bc0b |
hex | 5d2b6e5 |
97695461 has 4 divisors (see below), whose sum is σ = 101064300. Its totient is φ = 94326624.
The previous prime is 97695449. The next prime is 97695487. The reversal of 97695461 is 16459679.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16459679 = 743 ⋅22153.
It can be written as a sum of positive squares in 2 ways, for example, as 77616100 + 20079361 = 8810^2 + 4481^2 .
It is a cyclic number.
It is not a de Polignac number, because 97695461 - 210 = 97694437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97695401) 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, 1684376 + ... + 1684433.
It is an arithmetic number, because the mean of its divisors is an integer number (25266075).
Almost surely, 297695461 is an apocalyptic number.
It is an amenable number.
97695461 is a deficient number, since it is larger than the sum of its proper divisors (3368839).
97695461 is a wasteful number, since it uses less digits than its factorization.
97695461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3368838.
The product of its digits is 408240, while the sum is 47.
The square root of 97695461 is about 9884.1014260276. The cubic root of 97695461 is about 460.5655630280.
The spelling of 97695461 in words is "ninety-seven million, six hundred ninety-five thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •