Base | Representation |
---|---|
bin | 110001011001110… |
… | …000010011100101 |
3 | 2010202121011221021 |
4 | 301121300103211 |
5 | 3144140210140 |
6 | 214124451141 |
7 | 26352660463 |
oct | 6131602345 |
9 | 2122534837 |
10 | 828835045 |
11 | 395946045 |
12 | 1b16a9ab1 |
13 | 10293a84c |
14 | 7c113833 |
15 | 4cb70b4a |
hex | 316704e5 |
828835045 has 8 divisors (see below), whose sum is σ = 994773024. Its totient is φ = 662954064.
The previous prime is 828834997. The next prime is 828835079. The reversal of 828835045 is 540538828.
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 828835045 - 27 = 828834917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 828834992 and 828835010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30562 + ... + 50908.
It is an arithmetic number, because the mean of its divisors is an integer number (124346628).
Almost surely, 2828835045 is an apocalyptic number.
It is an amenable number.
828835045 is a deficient number, since it is larger than the sum of its proper divisors (165937979).
828835045 is a wasteful number, since it uses less digits than its factorization.
828835045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28499.
The product of its (nonzero) digits is 307200, while the sum is 43.
The square root of 828835045 is about 28789.4953932854. The cubic root of 828835045 is about 939.3397525179.
The spelling of 828835045 in words is "eight hundred twenty-eight million, eight hundred thirty-five thousand, forty-five".
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