Base | Representation |
---|---|
bin | 1100100001011… |
… | …11001111011111 |
3 | 21022200011000121 |
4 | 12100233033133 |
5 | 203343113403 |
6 | 14231335411 |
7 | 2413630303 |
oct | 620571737 |
9 | 238604017 |
10 | 105051103 |
11 | 543314a3 |
12 | 2b221567 |
13 | 189c1921 |
14 | dd47d03 |
15 | 93513bd |
hex | 642f3df |
105051103 has 8 divisors (see below), whose sum is σ = 109412640. Its totient is φ = 100769760.
The previous prime is 105051101. The next prime is 105051113. The reversal of 105051103 is 301150501.
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 105051103 - 21 = 105051101 is a prime.
It is a super-2 number, since 2×1050511032 = 22071468483033218, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105051101) 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 7 ways as a sum of consecutive naturals, for example, 17368 + ... + 22621.
It is an arithmetic number, because the mean of its divisors is an integer number (13676580).
Almost surely, 2105051103 is an apocalyptic number.
105051103 is a deficient number, since it is larger than the sum of its proper divisors (4361537).
105051103 is an equidigital number, since it uses as much as digits as its factorization.
105051103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40097.
The product of its (nonzero) digits is 75, while the sum is 16.
The square root of 105051103 is about 10249.4440337025. Note that the first 3 decimals coincide. The cubic root of 105051103 is about 471.8459215916.
The spelling of 105051103 in words is "one hundred five million, fifty-one thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •