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980832829 = 8385913757
BaseRepresentation
bin111010011101100…
…101001000111101
32112100121110200211
4322131211020331
54002043122304
6241154352421
733206640634
oct7235451075
92470543624
10980832829
11463722249
1223458b711
13128288b72
149439c51b
155b197204
hex3a76523d

980832829 has 8 divisors (see below), whose sum is σ = 993877920. Its totient is φ = 967817136.

The previous prime is 980832821. The next prime is 980832871. The reversal of 980832829 is 928238089.

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 980832829 - 23 = 980832821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980832821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64419 + ... + 78175.

It is an arithmetic number, because the mean of its divisors is an integer number (124234740).

Almost surely, 2980832829 is an apocalyptic number.

It is an amenable number.

980832829 is a deficient number, since it is larger than the sum of its proper divisors (13045091).

980832829 is a wasteful number, since it uses less digits than its factorization.

980832829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14699.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 980832829 is about 31318.2507333982. The cubic root of 980832829 is about 993.5696826478.

The spelling of 980832829 in words is "nine hundred eighty million, eight hundred thirty-two thousand, eight hundred twenty-nine".

Divisors: 1 83 859 13757 71297 1141831 11817263 980832829