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829607013 = 321918712593
BaseRepresentation
bin110001011100101…
…100110001100101
32010211001101212200
4301130230301211
53144334411023
6214153205113
726362354224
oct6134546145
92124041780
10829607013
11396323034
121b1a00799
13102b4b031
147c274cbb
154cc74743
hex3172cc65

829607013 has 24 divisors (see below), whose sum is σ = 1262551680. Its totient is φ = 523480320.

The previous prime is 829606993. The next prime is 829607047. The reversal of 829607013 is 310706928.

829607013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 829607013 - 213 = 829598821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829607413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318645 + ... + 321237.

It is an arithmetic number, because the mean of its divisors is an integer number (52606320).

Almost surely, 2829607013 is an apocalyptic number.

It is an amenable number.

829607013 is a deficient number, since it is larger than the sum of its proper divisors (432944667).

829607013 is a wasteful number, since it uses less digits than its factorization.

829607013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489 (or 4486 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 829607013 is about 28802.8993853049. The cubic root of 829607013 is about 939.6312923209.

The spelling of 829607013 in words is "eight hundred twenty-nine million, six hundred seven thousand, thirteen".

Divisors: 1 3 9 19 57 171 1871 2593 5613 7779 16839 23337 35549 49267 106647 147801 319941 443403 4851503 14554509 43663527 92178557 276535671 829607013