Base | Representation |
---|---|
bin | 100000010100… |
… | …1101101101111 |
3 | 1011220001101122 |
4 | 1000221231233 |
5 | 13314314304 |
6 | 1403131155 |
7 | 264025211 |
oct | 100515557 |
9 | 34801348 |
10 | 16948079 |
11 | 9626385 |
12 | 5813abb |
13 | 3685265 |
14 | 23725b1 |
15 | 174b9be |
hex | 1029b6f |
16948079 has 8 divisors (see below), whose sum is σ = 17844192. Its totient is φ = 16065280.
The previous prime is 16948073. The next prime is 16948081. The reversal of 16948079 is 97084961.
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 16948079 - 28 = 16947823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16948073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662 + ... + 5859.
It is an arithmetic number, because the mean of its divisors is an integer number (2230524).
Almost surely, 216948079 is an apocalyptic number.
16948079 is a deficient number, since it is larger than the sum of its proper divisors (896113).
16948079 is a wasteful number, since it uses less digits than its factorization.
16948079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6657.
The product of its (nonzero) digits is 108864, while the sum is 44.
The square root of 16948079 is about 4116.8044646303. The cubic root of 16948079 is about 256.8661205227.
The spelling of 16948079 in words is "sixteen million, nine hundred forty-eight thousand, seventy-nine".
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