Base | Representation |
---|---|
bin | 10010111010110000011… |
… | …111000000100001011101 |
3 | 11121021122002120121021201 |
4 | 102322300133000201131 |
5 | 132244441001321023 |
6 | 2433121451155501 |
7 | 162632141346400 |
oct | 22726037004135 |
9 | 4537562517251 |
10 | 1300041042013 |
11 | 46138730470a |
12 | 18bb59145b91 |
13 | 9579376735c |
14 | 46ccabcdd37 |
15 | 23c3c830bad |
hex | 12eb07c085d |
1300041042013 has 12 divisors (see below), whose sum is σ = 1512630386172. Its totient is φ = 1114072028160.
The previous prime is 1300041041951. The next prime is 1300041042029. The reversal of 1300041042013 is 3102401400031.
It can be written as a sum of positive squares in 2 ways, for example, as 808609197529 + 491431844484 = 899227^2 + 701022^2 .
It is a de Polignac number, because none of the positive numbers 2k-1300041042013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300041043013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2740870 + ... + 3180007.
It is an arithmetic number, because the mean of its divisors is an integer number (126052532181).
Almost surely, 21300041042013 is an apocalyptic number.
It is an amenable number.
1300041042013 is a deficient number, since it is larger than the sum of its proper divisors (212589344159).
1300041042013 is an equidigital number, since it uses as much as digits as its factorization.
1300041042013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5925372 (or 5925365 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1300041042013 its reverse (3102401400031), we get a palindrome (4402442442044).
The spelling of 1300041042013 in words is "one trillion, three hundred billion, forty-one million, forty-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •