Base | Representation |
---|---|
bin | 100000010101… |
… | …0000011101100 |
3 | 1011220010022200 |
4 | 1000222003230 |
5 | 13314340414 |
6 | 1403141500 |
7 | 264032256 |
oct | 100520354 |
9 | 34803280 |
10 | 16949484 |
11 | 9627442 |
12 | 5814890 |
13 | 3685aa6 |
14 | 2372cd6 |
15 | 174c109 |
hex | 102a0ec |
16949484 has 18 divisors (see below), whose sum is σ = 42844620. Its totient is φ = 5649816.
The previous prime is 16949483. The next prime is 16949507. The reversal of 16949484 is 48494961.
16949484 is a `hidden beast` number, since 169 + 4 + 9 + 484 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (16949483) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235374 + ... + 235445.
Almost surely, 216949484 is an apocalyptic number.
It is an amenable number.
16949484 is an abundant number, since it is smaller than the sum of its proper divisors (25895136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16949484 is a wasteful number, since it uses less digits than its factorization.
16949484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470829 (or 470824 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 16949484 is about 4116.9751031552. The cubic root of 16949484 is about 256.8732184152.
The spelling of 16949484 in words is "sixteen million, nine hundred forty-nine thousand, four hundred eighty-four".
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