Base | Representation |
---|---|
bin | 1011110110101100111111… |
… | …1111100110001000100000 |
3 | 1201011002010011102111220001 |
4 | 2331223033333212020200 |
5 | 3202023443101043130 |
6 | 43415532515425344 |
7 | 2513464041523633 |
oct | 275531777461040 |
9 | 51132104374801 |
10 | 13034420331040 |
11 | 4175959519979 |
12 | 15661a8bb5254 |
13 | 7371a9a814c4 |
14 | 330c2555bc1a |
15 | 1790c63b36ca |
hex | bdacffe6220 |
13034420331040 has 48 divisors (see below), whose sum is σ = 31028885395200. Its totient is φ = 5173968367360.
The previous prime is 13034420331013. The next prime is 13034420331059. The reversal of 13034420331040 is 4013302443031.
It is a super-2 number, since 2×130344203310402 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310914640 + ... + 310956559.
It is an arithmetic number, because the mean of its divisors is an integer number (646435112400).
Almost surely, 213034420331040 is an apocalyptic number.
13034420331040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13034420331040 is an abundant number, since it is smaller than the sum of its proper divisors (17994465064160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13034420331040 is a wasteful number, since it uses less digits than its factorization.
13034420331040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621871345 (or 621871337 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 13034420331040 its reverse (4013302443031), we get a palindrome (17047722774071).
The spelling of 13034420331040 in words is "thirteen trillion, thirty-four billion, four hundred twenty million, three hundred thirty-one thousand, forty".
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