Base | Representation |
---|---|
bin | 1100100010001… |
… | …00010101110100 |
3 | 21022211112120101 |
4 | 12101010111310 |
5 | 203403400044 |
6 | 14233243444 |
7 | 2414440252 |
oct | 621042564 |
9 | 238745511 |
10 | 105137524 |
11 | 54390418 |
12 | 2b263584 |
13 | 18a2206b |
14 | dd6b5d2 |
15 | 936bcd4 |
hex | 6444574 |
105137524 has 12 divisors (see below), whose sum is σ = 185888164. Its totient is φ = 52026624.
The previous prime is 105137509. The next prime is 105137533. The reversal of 105137524 is 425731501.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 66945124 + 38192400 = 8182^2 + 6180^2 .
It is a super-2 number, since 2×1051375242 = 22107797905701152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105137492 and 105137501.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 135099 + ... + 135874.
Almost surely, 2105137524 is an apocalyptic number.
It is an amenable number.
105137524 is a deficient number, since it is larger than the sum of its proper divisors (80750640).
105137524 is a wasteful number, since it uses less digits than its factorization.
105137524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271074 (or 271072 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 105137524 is about 10253.6590542108. The cubic root of 105137524 is about 471.9752752059.
The spelling of 105137524 in words is "one hundred five million, one hundred thirty-seven thousand, five hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •