Base | Representation |
---|---|
bin | 110001010110100… |
… | …110001100011010 |
3 | 2010201001010100010 |
4 | 301112212030122 |
5 | 3143432212234 |
6 | 214055022350 |
7 | 26342642100 |
oct | 6126461432 |
9 | 2121033303 |
10 | 828007194 |
11 | 395430073 |
12 | 1b136a9b6 |
13 | 10270aab1 |
14 | 7bd79c70 |
15 | 4ca5a6e9 |
hex | 315a631a |
828007194 has 48 divisors (see below), whose sum is σ = 2027786400. Its totient is φ = 224120736.
The previous prime is 828007189. The next prime is 828007211. The reversal of 828007194 is 491700828.
It is a super-3 number, since 3×8280071943 (a number of 28 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68529 + ... + 79700.
It is an arithmetic number, because the mean of its divisors is an integer number (42245550).
Almost surely, 2828007194 is an apocalyptic number.
828007194 is an abundant number, since it is smaller than the sum of its proper divisors (1199779206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
828007194 is a wasteful number, since it uses less digits than its factorization.
828007194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148267 (or 148260 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 39.
The square root of 828007194 is about 28775.1141439960. The cubic root of 828007194 is about 939.0269068335.
The spelling of 828007194 in words is "eight hundred twenty-eight million, seven thousand, one hundred ninety-four".
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