Base | Representation |
---|---|
bin | 1100100011110… |
… | …00011000011101 |
3 | 21100020100222020 |
4 | 12101320120131 |
5 | 203432210220 |
6 | 14242010353 |
7 | 2416315566 |
oct | 621703035 |
9 | 240210866 |
10 | 105350685 |
11 | 54516590 |
12 | 2b3469b9 |
13 | 18a980ab |
14 | ddc516d |
15 | 93b0040 |
hex | 647861d |
105350685 has 16 divisors (see below), whose sum is σ = 183885120. Its totient is φ = 51079040.
The previous prime is 105350677. The next prime is 105350711. The reversal of 105350685 is 586053501.
It is not a de Polignac number, because 105350685 - 23 = 105350677 is a prime.
It is a super-2 number, since 2×1053506852 = 22197533659938450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319080 + ... + 319409.
It is an arithmetic number, because the mean of its divisors is an integer number (11492820).
Almost surely, 2105350685 is an apocalyptic number.
105350685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
105350685 is a deficient number, since it is larger than the sum of its proper divisors (78534435).
105350685 is a wasteful number, since it uses less digits than its factorization.
105350685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 638508.
The product of its (nonzero) digits is 18000, while the sum is 33.
The square root of 105350685 is about 10264.0481779851. The cubic root of 105350685 is about 472.2940285320.
The spelling of 105350685 in words is "one hundred five million, three hundred fifty thousand, six hundred eighty-five".
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