Base | Representation |
---|---|
bin | 1100101101000… |
… | …01101110011101 |
3 | 21102112020122101 |
4 | 12112201232131 |
5 | 204240143410 |
6 | 14324045101 |
7 | 2432550433 |
oct | 626415635 |
9 | 242466571 |
10 | 106568605 |
11 | 55178630 |
12 | 2b833791 |
13 | 19103560 |
14 | 10220d53 |
15 | 9550d3a |
hex | 65a1b9d |
106568605 has 32 divisors (see below), whose sum is σ = 151683840. Its totient is φ = 70855680.
The previous prime is 106568569. The next prime is 106568639. The reversal of 106568605 is 506865601.
It is not a de Polignac number, because 106568605 - 27 = 106568477 is a prime.
It is a super-2 number, since 2×1065686052 = 22713735143292050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80136 + ... + 81454.
It is an arithmetic number, because the mean of its divisors is an integer number (4740120).
Almost surely, 2106568605 is an apocalyptic number.
It is an amenable number.
106568605 is a deficient number, since it is larger than the sum of its proper divisors (45115235).
106568605 is a wasteful number, since it uses less digits than its factorization.
106568605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1461.
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 106568605 is about 10323.2071082586. The cubic root of 106568605 is about 474.1070648379.
It can be divided in two parts, 106 and 568605, that added together give a triangular number (568711 = T1066).
The spelling of 106568605 in words is "one hundred six million, five hundred sixty-eight thousand, six hundred five".
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