Base | Representation |
---|---|
bin | 11101001100111000110111… |
… | …10011100011010010111110 |
3 | 22102100211220111002102210210 |
4 | 32212130123303203102332 |
5 | 31404042320232304441 |
6 | 344323424443013250 |
7 | 16345226505443130 |
oct | 1646343363432276 |
9 | 272324814072723 |
10 | 64214522541246 |
11 | 195082539a6080 |
12 | 725125580a226 |
13 | 29aa53262005c |
14 | 11bdddc7b3050 |
15 | 765578e32616 |
hex | 3a671bce34be |
64214522541246 has 64 divisors (see below), whose sum is σ = 160129521768960. Its totient is φ = 16678035010560.
The previous prime is 64214522541173. The next prime is 64214522541259.
64214522541246 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 64214522541195 and 64214522541204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2854390 + ... + 11686598.
It is an arithmetic number, because the mean of its divisors is an integer number (2502023777640).
Almost surely, 264214522541246 is an apocalyptic number.
64214522541246 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
64214522541246 is an abundant number, since it is smaller than the sum of its proper divisors (95914999227714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64214522541246 is a wasteful number, since it uses less digits than its factorization.
64214522541246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8847969.
The product of its digits is 3686400, while the sum is 48.
It can be divided in two parts, 6421452 and 2541246, that added together give a palindrome (8962698).
The spelling of 64214522541246 in words is "sixty-four trillion, two hundred fourteen billion, five hundred twenty-two million, five hundred forty-one thousand, two hundred forty-six".
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