Base | Representation |
---|---|
bin | 11011010001111010… |
… | …10100100110011000 |
3 | 1101210200200002221021 |
4 | 31220331110212120 |
5 | 214443311320022 |
6 | 10421142252224 |
7 | 1025636211160 |
oct | 155075244630 |
9 | 41720602837 |
10 | 14645807512 |
11 | 62361a3a56 |
12 | 2a08a27074 |
13 | 14c53557bb |
14 | 9cd1855a0 |
15 | 5aab9d7c7 |
hex | 368f54998 |
14645807512 has 32 divisors (see below), whose sum is σ = 31394121120. Its totient is φ = 6274725120.
The previous prime is 14645807507. The next prime is 14645807521. The reversal of 14645807512 is 21570854641.
14645807512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137028 + ... + 219244.
It is an arithmetic number, because the mean of its divisors is an integer number (981066285).
Almost surely, 214645807512 is an apocalyptic number.
It is an amenable number.
14645807512 is an abundant number, since it is smaller than the sum of its proper divisors (16748313608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14645807512 is a wasteful number, since it uses less digits than its factorization.
14645807512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85411 (or 85407 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 43.
The spelling of 14645807512 in words is "fourteen billion, six hundred forty-five million, eight hundred seven thousand, five hundred twelve".
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