Base | Representation |
---|---|
bin | 1101010101110000100100… |
… | …1110001001111011011100 |
3 | 1220221012022001202121112200 |
4 | 3111130021032021323130 |
5 | 3410302433303141333 |
6 | 51110050343131500 |
7 | 3042455350050453 |
oct | 325341116117334 |
9 | 56835261677480 |
10 | 14667468021468 |
11 | 4745490355309 |
12 | 178a7a1443b90 |
13 | 8251a05b0c42 |
14 | 389ca2d51b9a |
15 | 1a6803e35c13 |
hex | d5709389edc |
14667468021468 has 36 divisors (see below), whose sum is σ = 37938334602168. Its totient is φ = 4775454704160.
The previous prime is 14667468021467. The next prime is 14667468021497. The reversal of 14667468021468 is 86412086476641.
14667468021468 is a `hidden beast` number, since 1 + 4 + 6 + 6 + 74 + 6 + 80 + 21 + 468 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14667468021463) 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 11 ways as a sum of consecutive naturals, for example, 4737552723 + ... + 4737555818.
It is an arithmetic number, because the mean of its divisors is an integer number (1053842627838).
Almost surely, 214667468021468 is an apocalyptic number.
14667468021468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14667468021468 is an abundant number, since it is smaller than the sum of its proper divisors (23270866580700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14667468021468 is a wasteful number, since it uses less digits than its factorization.
14667468021468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9475108594 (or 9475108589 counting only the distinct ones).
The product of its (nonzero) digits is 74317824, while the sum is 63.
The spelling of 14667468021468 in words is "fourteen trillion, six hundred sixty-seven billion, four hundred sixty-eight million, twenty-one thousand, four hundred sixty-eight".
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