Base | Representation |
---|---|
bin | 11111010110010011… |
… | …00100100001101010 |
3 | 1121102220201110022221 |
4 | 33223021210201222 |
5 | 233431443302204 |
6 | 11422010304254 |
7 | 1134031056163 |
oct | 175311444152 |
9 | 47386643287 |
10 | 16830056554 |
11 | 7157145653 |
12 | 331842808a |
13 | 1782a30a5c |
14 | b592c276a |
15 | 687808654 |
hex | 3eb26486a |
16830056554 has 16 divisors (see below), whose sum is σ = 25348324680. Its totient is φ = 8380638720.
The previous prime is 16830056539. The next prime is 16830056557. The reversal of 16830056554 is 45565003861.
16830056554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2696413329 + 14133643225 = 51927^2 + 118885^2 .
It is a super-2 number, since 2×168300565542 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 16830056554.
It is not an unprimeable number, because it can be changed into a prime (16830056557) by changing a digit.
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, 2295214 + ... + 2302534.
Almost surely, 216830056554 is an apocalyptic number.
16830056554 is a deficient number, since it is larger than the sum of its proper divisors (8518268126).
16830056554 is a wasteful number, since it uses less digits than its factorization.
16830056554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11865.
The product of its (nonzero) digits is 432000, while the sum is 43.
The spelling of 16830056554 in words is "sixteen billion, eight hundred thirty million, fifty-six thousand, five hundred fifty-four".
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