Base | Representation |
---|---|
bin | 1100100001100… |
… | …01100010011001 |
3 | 21022200121220211 |
4 | 12100301202121 |
5 | 203343414010 |
6 | 14231451121 |
7 | 2413666564 |
oct | 620614231 |
9 | 238617824 |
10 | 105060505 |
11 | 54338570 |
12 | 2b226aa1 |
13 | 189c5ca4 |
14 | dd4b4db |
15 | 935408a |
hex | 6431899 |
105060505 has 32 divisors (see below), whose sum is σ = 141170688. Its totient is φ = 74419200.
The previous prime is 105060421. The next prime is 105060511. The reversal of 105060505 is 505060501.
It is not a de Polignac number, because 105060505 - 27 = 105060377 is a prime.
It is a super-2 number, since 2×1050605052 = 22075419421710050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549960 + ... + 550150.
It is an arithmetic number, because the mean of its divisors is an integer number (4411584).
Almost surely, 2105060505 is an apocalyptic number.
It is an amenable number.
105060505 is a deficient number, since it is larger than the sum of its proper divisors (36110183).
105060505 is a wasteful number, since it uses less digits than its factorization.
105060505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417.
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 105060505 is about 10249.9026824648. The cubic root of 105060505 is about 471.8599977980.
The spelling of 105060505 in words is "one hundred five million, sixty thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •