Base | Representation |
---|---|
bin | 111110110111… |
… | …100010110010 |
3 | 1011000021220110 |
4 | 332313202302 |
5 | 13204333214 |
6 | 1345122150 |
7 | 260036625 |
oct | 76674262 |
9 | 34007813 |
10 | 16480434 |
11 | 9336aa3 |
12 | 5629356 |
13 | 3550449 |
14 | 228ddbc |
15 | 16a8159 |
hex | fb78b2 |
16480434 has 8 divisors (see below), whose sum is σ = 32960880. Its totient is φ = 5493476.
The previous prime is 16480433. The next prime is 16480487. The reversal of 16480434 is 43408461.
It is a sphenic number, since it is the product of 3 distinct primes.
16480434 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (16480433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373364 + ... + 1373375.
It is an arithmetic number, because the mean of its divisors is an integer number (4120110).
Almost surely, 216480434 is an apocalyptic number.
16480434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16480434 is a wasteful number, since it uses less digits than its factorization.
16480434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2746744.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 16480434 is about 4059.6100797983. The cubic root of 16480434 is about 254.4814992926.
Adding to 16480434 its reverse (43408461), we get a palindrome (59888895).
The spelling of 16480434 in words is "sixteen million, four hundred eighty thousand, four hundred thirty-four".
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