Base | Representation |
---|---|
bin | 1011011111011… |
… | …0111111000001 |
3 | 10100200200122011 |
4 | 2313312333001 |
5 | 44314310234 |
6 | 4441012521 |
7 | 1123446460 |
oct | 267667701 |
9 | 110620564 |
10 | 48197569 |
11 | 2522a602 |
12 | 14184141 |
13 | 9ca6b94 |
14 | 65889d7 |
15 | 4370b64 |
hex | 2df6fc1 |
48197569 has 16 divisors (see below), whose sum is σ = 57390336. Its totient is φ = 39614400.
The previous prime is 48197563. The next prime is 48197573. The reversal of 48197569 is 96579184.
It is a de Polignac number, because none of the positive numbers 2k-48197569 is a prime.
It is a super-2 number, since 2×481975692 = 4646011315019522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48197563) 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 15 ways as a sum of consecutive naturals, for example, 17079 + ... + 19699.
It is an arithmetic number, because the mean of its divisors is an integer number (3586896).
Almost surely, 248197569 is an apocalyptic number.
It is an amenable number.
48197569 is a deficient number, since it is larger than the sum of its proper divisors (9192767).
48197569 is a wasteful number, since it uses less digits than its factorization.
48197569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2736.
The product of its digits is 544320, while the sum is 49.
The square root of 48197569 is about 6942.4469029298. The cubic root of 48197569 is about 363.9220564303.
The spelling of 48197569 in words is "forty-eight million, one hundred ninety-seven thousand, five hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •