Base | Representation |
---|---|
bin | 110001011101000… |
… | …010111111111101 |
3 | 2010211020000202020 |
4 | 301131002333331 |
5 | 3144400314140 |
6 | 214155150353 |
7 | 26363213511 |
oct | 6135027775 |
9 | 2124200666 |
10 | 829698045 |
11 | 396385470 |
12 | 1b1a453b9 |
13 | 102b805b7 |
14 | 7c29a141 |
15 | 4cc916d0 |
hex | 31742ffd |
829698045 has 16 divisors (see below), whose sum is σ = 1448200512. Its totient is φ = 402277760.
The previous prime is 829698019. The next prime is 829698047. The reversal of 829698045 is 540896928.
It is not a de Polignac number, because 829698045 - 28 = 829697789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (829698047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514072 + ... + 2514401.
It is an arithmetic number, because the mean of its divisors is an integer number (90512532).
Almost surely, 2829698045 is an apocalyptic number.
It is an amenable number.
829698045 is a deficient number, since it is larger than the sum of its proper divisors (618502467).
829698045 is a wasteful number, since it uses less digits than its factorization.
829698045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5028492.
The product of its (nonzero) digits is 1244160, while the sum is 51.
The square root of 829698045 is about 28804.4795995345. The cubic root of 829698045 is about 939.6656593509.
The spelling of 829698045 in words is "eight hundred twenty-nine million, six hundred ninety-eight thousand, forty-five".
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