Base | Representation |
---|---|
bin | 110000001101100111… |
… | …1000000010000011001 |
3 | 100220020121111111222222 |
4 | 1200123033000100121 |
5 | 3144020222230040 |
6 | 115321442353425 |
7 | 10323502416404 |
oct | 1403317002031 |
9 | 326217444888 |
10 | 103536133145 |
11 | 3aa004a2295 |
12 | 1809605b875 |
13 | 99c02ba813 |
14 | 5022946d3b |
15 | 2a5e8d2bb5 |
hex | 181b3c0419 |
103536133145 has 8 divisors (see below), whose sum is σ = 124248522120. Its totient is φ = 82825464960.
The previous prime is 103536133121. The next prime is 103536133147. The reversal of 103536133145 is 541331635301.
It can be written as a sum of positive squares in 4 ways, for example, as 5254510144 + 98281623001 = 72488^2 + 313499^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-103536133145 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103536133147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293900 + ... + 541709.
It is an arithmetic number, because the mean of its divisors is an integer number (15531065265).
Almost surely, 2103536133145 is an apocalyptic number.
It is an amenable number.
103536133145 is a deficient number, since it is larger than the sum of its proper divisors (20712388975).
103536133145 is an equidigital number, since it uses as much as digits as its factorization.
103536133145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860395.
The product of its (nonzero) digits is 48600, while the sum is 35.
Adding to 103536133145 its reverse (541331635301), we get a palindrome (644867768446).
The spelling of 103536133145 in words is "one hundred three billion, five hundred thirty-six million, one hundred thirty-three thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •