Base | Representation |
---|---|
bin | 11101001000100001010101… |
… | …11111011011000100011100 |
3 | 22101211111112220122001000012 |
4 | 32210100222333123010130 |
5 | 31344113000041044111 |
6 | 344130445325422352 |
7 | 16331334610325456 |
oct | 1644205277330434 |
9 | 271744486561005 |
10 | 64064453456156 |
11 | 1945a64490130a |
12 | 7228153a0a9b8 |
13 | 299933796265a |
14 | 11b6a43b9b2d6 |
15 | 7616e425848b |
hex | 3a442afdb11c |
64064453456156 has 12 divisors (see below), whose sum is σ = 112112850790080. Its totient is φ = 32032210373280.
The previous prime is 64064453456153. The next prime is 64064453456161. The reversal of 64064453456156 is 65165435446046.
It is a happy number.
64064453456156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×640644534561563 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 64064453456095 and 64064453456104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64064453456153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10541840 + ... + 15468008.
It is an arithmetic number, because the mean of its divisors is an integer number (9342737565840).
Almost surely, 264064453456156 is an apocalyptic number.
It is an amenable number.
64064453456156 is a deficient number, since it is larger than the sum of its proper divisors (48048397333924).
64064453456156 is a wasteful number, since it uses less digits than its factorization.
64064453456156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8177404 (or 8177402 counting only the distinct ones).
The product of its (nonzero) digits is 124416000, while the sum is 59.
The spelling of 64064453456156 in words is "sixty-four trillion, sixty-four billion, four hundred fifty-three million, four hundred fifty-six thousand, one hundred fifty-six".
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