Base | Representation |
---|---|
bin | 1100100001011… |
… | …10100001100011 |
3 | 21022122222222201 |
4 | 12100232201203 |
5 | 203343020123 |
6 | 14231314031 |
7 | 2413615603 |
oct | 620564143 |
9 | 238588881 |
10 | 105048163 |
11 | 5432a270 |
12 | 2b21b917 |
13 | 189c049c |
14 | dd46c03 |
15 | 93505ad |
hex | 642e863 |
105048163 has 8 divisors (see below), whose sum is σ = 115194096. Its totient is φ = 95001600.
The previous prime is 105048127. The next prime is 105048193. The reversal of 105048163 is 361840501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105048163 - 29 = 105047651 is a prime.
It is a super-2 number, since 2×1050481632 = 22070233099349138, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105048193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22618 + ... + 26863.
It is an arithmetic number, because the mean of its divisors is an integer number (14399262).
Almost surely, 2105048163 is an apocalyptic number.
105048163 is a deficient number, since it is larger than the sum of its proper divisors (10145933).
105048163 is a wasteful number, since it uses less digits than its factorization.
105048163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49685.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 105048163 is about 10249.3006102856. The cubic root of 105048163 is about 471.8415197976.
Adding to 105048163 its reverse (361840501), we get a palindrome (466888664).
The spelling of 105048163 in words is "one hundred five million, forty-eight thousand, one hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •