Base | Representation |
---|---|
bin | 11011101110011110… |
… | …10100001100100001 |
3 | 1102102101111221112211 |
4 | 31313033110030201 |
5 | 220441130433343 |
6 | 10501021522121 |
7 | 1034605600411 |
oct | 156717241441 |
9 | 42371457484 |
10 | 14885405473 |
11 | 63494724a4 |
12 | 2a75113341 |
13 | 1532b95643 |
14 | a12d14641 |
15 | 5c1c2a79d |
hex | 3773d4321 |
14885405473 has 8 divisors (see below), whose sum is σ = 15048400320. Its totient is φ = 14722853040.
The previous prime is 14885405461. The next prime is 14885405539. The reversal of 14885405473 is 37450458841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14885405473 - 25 = 14885405441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14885402473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42718 + ... + 177751.
It is an arithmetic number, because the mean of its divisors is an integer number (1881050040).
Almost surely, 214885405473 is an apocalyptic number.
It is an amenable number.
14885405473 is a deficient number, since it is larger than the sum of its proper divisors (162994847).
14885405473 is a wasteful number, since it uses less digits than its factorization.
14885405473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221207.
The product of its (nonzero) digits is 2150400, while the sum is 49.
The spelling of 14885405473 in words is "fourteen billion, eight hundred eighty-five million, four hundred five thousand, four hundred seventy-three".
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