Base | Representation |
---|---|
bin | 10110010001010100001… |
… | …001011011011010100110 |
3 | 12102022021121110002200120 |
4 | 112101110021123122212 |
5 | 200033300022140420 |
6 | 3131022034222410 |
7 | 215366144224545 |
oct | 26212411333246 |
9 | 5368247402616 |
10 | 1530420115110 |
11 | 540058291097 |
12 | 208732724a06 |
13 | b1419843913 |
14 | 541037d415c |
15 | 29c22d0bd40 |
hex | 1645425b6a6 |
1530420115110 has 64 divisors (see below), whose sum is σ = 3826927171584. Its totient is φ = 391256006400.
The previous prime is 1530420115097. The next prime is 1530420115163. The reversal of 1530420115110 is 115110240351.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 7590271 + ... + 7789290.
It is an arithmetic number, because the mean of its divisors is an integer number (59795737056).
Almost surely, 21530420115110 is an apocalyptic number.
1530420115110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1530420115110 is an abundant number, since it is smaller than the sum of its proper divisors (2296507056474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1530420115110 is a wasteful number, since it uses less digits than its factorization.
1530420115110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15379709.
The product of its (nonzero) digits is 600, while the sum is 24.
Adding to 1530420115110 its reverse (115110240351), we get a palindrome (1645530355461).
The spelling of 1530420115110 in words is "one trillion, five hundred thirty billion, four hundred twenty million, one hundred fifteen thousand, one hundred ten".
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