Base | Representation |
---|---|
bin | 111011111010100000… |
… | …101011011010111100 |
3 | 20011001102210011120022 |
4 | 323322200223122330 |
5 | 2023223044200404 |
6 | 45315350511312 |
7 | 4435134325145 |
oct | 737240533274 |
9 | 204042704508 |
10 | 64332412604 |
11 | 25312a73849 |
12 | 10574965538 |
13 | 60b31b7845 |
14 | 3184016acc |
15 | 1a17c8a8be |
hex | efa82b6bc |
64332412604 has 12 divisors (see below), whose sum is σ = 112730448264. Its totient is φ = 32123713104.
The previous prime is 64332412579. The next prime is 64332412609. The reversal of 64332412604 is 40621423346.
It is a super-2 number, since 2×643324126042 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64332412609) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10619894 + ... + 10625949.
It is an arithmetic number, because the mean of its divisors is an integer number (9394204022).
Almost surely, 264332412604 is an apocalyptic number.
It is an amenable number.
64332412604 is a deficient number, since it is larger than the sum of its proper divisors (48398035660).
64332412604 is a wasteful number, since it uses less digits than its factorization.
64332412604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21246604 (or 21246602 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 35.
The spelling of 64332412604 in words is "sixty-four billion, three hundred thirty-two million, four hundred twelve thousand, six hundred four".
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