Base | Representation |
---|---|
bin | 111011110101001000… |
… | …110010110100010110 |
3 | 20010211011011012210201 |
4 | 323311020302310112 |
5 | 2023032004442431 |
6 | 45302410411114 |
7 | 4432661150206 |
oct | 736510626426 |
9 | 203734135721 |
10 | 64242265366 |
11 | 252770a18a4 |
12 | 1054a730a9a |
13 | 609a613896 |
14 | 317606c406 |
15 | 1a0edd0461 |
hex | ef5232d16 |
64242265366 has 8 divisors (see below), whose sum is σ = 97001566704. Its totient is φ = 31908409800.
The previous prime is 64242265357. The next prime is 64242265387. The reversal of 64242265366 is 66356224246.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×642422653662 (a number of 22 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 106361065 + ... + 106361668.
It is an arithmetic number, because the mean of its divisors is an integer number (12125195838).
Almost surely, 264242265366 is an apocalyptic number.
64242265366 is a deficient number, since it is larger than the sum of its proper divisors (32759301338).
64242265366 is a wasteful number, since it uses less digits than its factorization.
64242265366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212722886.
The product of its digits is 2488320, while the sum is 46.
The spelling of 64242265366 in words is "sixty-four billion, two hundred forty-two million, two hundred sixty-five thousand, three hundred sixty-six".
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