Base | Representation |
---|---|
bin | 1000001111010010000… |
… | …0100100010100001101 |
3 | 111112100020121110202212 |
4 | 2003310200210110031 |
5 | 4304334012202113 |
6 | 145004553400205 |
7 | 13140343524104 |
oct | 2036440442415 |
9 | 445306543685 |
10 | 141541131533 |
11 | 5503330806a |
12 | 23521a09065 |
13 | 10468c55b49 |
14 | 6bca19b03b |
15 | 3a361930a8 |
hex | 20f482450d |
141541131533 has 4 divisors (see below), whose sum is σ = 141605266560. Its totient is φ = 141476996508.
The previous prime is 141541131493. The next prime is 141541131553. The reversal of 141541131533 is 335131145141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 141541131533 - 228 = 141272696077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 141541131533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141541131553) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32064203 + ... + 32068616.
It is an arithmetic number, because the mean of its divisors is an integer number (35401316640).
Almost surely, 2141541131533 is an apocalyptic number.
It is an amenable number.
141541131533 is a deficient number, since it is larger than the sum of its proper divisors (64135027).
141541131533 is an equidigital number, since it uses as much as digits as its factorization.
141541131533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64135026.
The product of its digits is 10800, while the sum is 32.
Adding to 141541131533 its reverse (335131145141), we get a palindrome (476672276674).
The spelling of 141541131533 in words is "one hundred forty-one billion, five hundred forty-one million, one hundred thirty-one thousand, five hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •