Base | Representation |
---|---|
bin | 11000111010101111… |
… | …01010001000110111 |
3 | 1021112022101200100121 |
4 | 30131113222020313 |
5 | 204344134034223 |
6 | 10051241152411 |
7 | 652340042551 |
oct | 143527521067 |
9 | 37468350317 |
10 | 13377643063 |
11 | 5745370264 |
12 | 271418b707 |
13 | 13526b6135 |
14 | 90c9904d1 |
15 | 53469b15d |
hex | 31d5ea237 |
13377643063 has 24 divisors (see below), whose sum is σ = 14649907200. Its totient is φ = 12201068880.
The previous prime is 13377643051. The next prime is 13377643079. The reversal of 13377643063 is 36034677331.
It is not a de Polignac number, because 13377643063 - 213 = 13377634871 is a prime.
It is a super-2 number, since 2×133776430632 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13377643163) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 2224006 + ... + 2230012.
It is an arithmetic number, because the mean of its divisors is an integer number (610412800).
Almost surely, 213377643063 is an apocalyptic number.
13377643063 is a deficient number, since it is larger than the sum of its proper divisors (1272264137).
13377643063 is a wasteful number, since it uses less digits than its factorization.
13377643063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6275 (or 6256 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 43.
The spelling of 13377643063 in words is "thirteen billion, three hundred seventy-seven million, six hundred forty-three thousand, sixty-three".
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