Base | Representation |
---|---|
bin | 100000000110… |
… | …0011100100011 |
3 | 1011122221221111 |
4 | 1000030130203 |
5 | 13302000240 |
6 | 1400404151 |
7 | 263015536 |
oct | 100143443 |
9 | 34587844 |
10 | 16828195 |
11 | 95542aa |
12 | 5776657 |
13 | 3642817 |
14 | 2340a1d |
15 | 17261ea |
hex | 100c723 |
16828195 has 16 divisors (see below), whose sum is σ = 21012480. Its totient is φ = 12924000.
The previous prime is 16828193. The next prime is 16828213. The reversal of 16828195 is 59182861.
It is not a de Polignac number, because 16828195 - 21 = 16828193 is a prime.
It is a super-4 number, since 4×168281954 (a number of 30 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (16828193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23046 + ... + 23764.
It is an arithmetic number, because the mean of its divisors is an integer number (1313280).
Almost surely, 216828195 is an apocalyptic number.
16828195 is a deficient number, since it is larger than the sum of its proper divisors (4184285).
16828195 is a wasteful number, since it uses less digits than its factorization.
16828195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 906.
The product of its digits is 34560, while the sum is 40.
The square root of 16828195 is about 4102.2183023335. The cubic root of 16828195 is about 256.2590304174.
The spelling of 16828195 in words is "sixteen million, eight hundred twenty-eight thousand, one hundred ninety-five".
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