Base | Representation |
---|---|
bin | 1100001110101000001010… |
… | …1100000110010000001110 |
3 | 1202121101000211212222112211 |
4 | 3003222002230012100032 |
5 | 3230242230200001020 |
6 | 44332425554421034 |
7 | 2555254354205254 |
oct | 303520254062016 |
9 | 52541024788484 |
10 | 13445440234510 |
11 | 43141a7543909 |
12 | 161199689177a |
13 | 766b9049568b |
14 | 346a970d25d4 |
15 | 184b3047d85a |
hex | c3a82b0640e |
13445440234510 has 8 divisors (see below), whose sum is σ = 24201792422136. Its totient is φ = 5378176093800.
The previous prime is 13445440234451. The next prime is 13445440234511. The reversal of 13445440234510 is 1543204454431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13445440234511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672272011716 + ... + 672272011735.
It is an arithmetic number, because the mean of its divisors is an integer number (3025224052767).
Almost surely, 213445440234510 is an apocalyptic number.
13445440234510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13445440234510 is a deficient number, since it is larger than the sum of its proper divisors (10756352187626).
13445440234510 is a wasteful number, since it uses less digits than its factorization.
13445440234510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344544023458.
The product of its (nonzero) digits is 460800, while the sum is 40.
Adding to 13445440234510 its reverse (1543204454431), we get a palindrome (14988644688941).
The spelling of 13445440234510 in words is "thirteen trillion, four hundred forty-five billion, four hundred forty million, two hundred thirty-four thousand, five hundred ten".
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