Base | Representation |
---|---|
bin | 10110010001010011110… |
… | …011000100010111010011 |
3 | 12102022021012102022002202 |
4 | 112101103303010113103 |
5 | 200033242022103043 |
6 | 3131021304433415 |
7 | 215366043342431 |
oct | 26212363042723 |
9 | 5368235368082 |
10 | 1530414253523 |
11 | 540054a48201 |
12 | 20873077886b |
13 | b141857091c |
14 | 54102b09d51 |
15 | 29c225501b8 |
hex | 16453cc45d3 |
1530414253523 has 2 divisors, whose sum is σ = 1530414253524. Its totient is φ = 1530414253522.
The previous prime is 1530414253481. The next prime is 1530414253553. The reversal of 1530414253523 is 3253524140351.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1530414253523 - 228 = 1530145818067 is a prime.
It is a super-2 number, since 2×15304142535232 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1530414253553) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765207126761 + 765207126762.
It is an arithmetic number, because the mean of its divisors is an integer number (765207126762).
Almost surely, 21530414253523 is an apocalyptic number.
1530414253523 is a deficient number, since it is larger than the sum of its proper divisors (1).
1530414253523 is an equidigital number, since it uses as much as digits as its factorization.
1530414253523 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216000, while the sum is 38.
Adding to 1530414253523 its reverse (3253524140351), we get a palindrome (4783938393874).
The spelling of 1530414253523 in words is "one trillion, five hundred thirty billion, four hundred fourteen million, two hundred fifty-three thousand, five hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •