Base | Representation |
---|---|
bin | 11111100000010101… |
… | …00100001010101001 |
3 | 1121122210001112222021 |
4 | 33300022210022221 |
5 | 234120014001210 |
6 | 11434214024441 |
7 | 1136102233036 |
oct | 176012441251 |
9 | 47583045867 |
10 | 16914203305 |
11 | 719a69931a |
12 | 3340648121 |
13 | 17972b372c |
14 | b6654838d |
15 | 68edcabda |
hex | 3f02a42a9 |
16914203305 has 8 divisors (see below), whose sum is σ = 20307189312. Its totient is φ = 13524599088.
The previous prime is 16914203269. The next prime is 16914203309. The reversal of 16914203305 is 50330241961.
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 16914203305 - 211 = 16914201257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16914203309) 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, 834429 + ... + 854458.
It is an arithmetic number, because the mean of its divisors is an integer number (2538398664).
Almost surely, 216914203305 is an apocalyptic number.
It is an amenable number.
16914203305 is a deficient number, since it is larger than the sum of its proper divisors (3392986007).
16914203305 is a wasteful number, since it uses less digits than its factorization.
16914203305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1690895.
The product of its (nonzero) digits is 19440, while the sum is 34.
The spelling of 16914203305 in words is "sixteen billion, nine hundred fourteen million, two hundred three thousand, three hundred five".
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