Base | Representation |
---|---|
bin | 110001011001000… |
… | …100001000110100 |
3 | 2010202020222202210 |
4 | 301121010020310 |
5 | 3144113413012 |
6 | 214120533420 |
7 | 26351305155 |
oct | 6131041064 |
9 | 2122228683 |
10 | 828654132 |
11 | 395832129 |
12 | 1b1621270 |
13 | 1028a63b7 |
14 | 7c0a792c |
15 | 4cb3723c |
hex | 31644234 |
828654132 has 24 divisors (see below), whose sum is σ = 1936418176. Its totient is φ = 275804928.
The previous prime is 828654131. The next prime is 828654139. The reversal of 828654132 is 231456828.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (828654131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43228 + ... + 59379.
Almost surely, 2828654132 is an apocalyptic number.
It is an amenable number.
828654132 is an abundant number, since it is smaller than the sum of its proper divisors (1107764044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
828654132 is a wasteful number, since it uses less digits than its factorization.
828654132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103287 (or 103285 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 828654132 is about 28786.3532250961. The cubic root of 828654132 is about 939.2714031161.
The spelling of 828654132 in words is "eight hundred twenty-eight million, six hundred fifty-four thousand, one hundred thirty-two".
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