Base | Representation |
---|---|
bin | 11101010001010000100100… |
… | …00100100011000111110100 |
3 | 22102220012111102122011200210 |
4 | 32220220102010203013310 |
5 | 31414022332332031210 |
6 | 344520421024305420 |
7 | 16362123564120000 |
oct | 1650502204430764 |
9 | 272805442564623 |
10 | 64364683080180 |
11 | 195659aa68452a |
12 | 7276382172270 |
13 | 29bb74321b362 |
14 | 11c73a55d3700 |
15 | 769416b73e20 |
hex | 3a8a121231f4 |
64364683080180 has 120 divisors (see below), whose sum is σ = 210245455056672. Its totient is φ = 14711927528256.
The previous prime is 64364683080167. The next prime is 64364683080241. The reversal of 64364683080180 is 8108038646346.
It is a self number, because there is not a number n which added to its sum of digits gives 64364683080180.
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 39 ways as a sum of consecutive naturals, for example, 223251342 + ... + 223539461.
Almost surely, 264364683080180 is an apocalyptic number.
64364683080180 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
64364683080180 is an abundant number, since it is smaller than the sum of its proper divisors (145880771976492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64364683080180 is a wasteful number, since it uses less digits than its factorization.
64364683080180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446790843 (or 446790820 counting only the distinct ones).
The product of its (nonzero) digits is 15925248, while the sum is 57.
The spelling of 64364683080180 in words is "sixty-four trillion, three hundred sixty-four billion, six hundred eighty-three million, eighty thousand, one hundred eighty".
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