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982048229 = 4672102887
BaseRepresentation
bin111010100010001…
…101110111100101
32112102220012220122
4322202031313211
54002401020404
6241240411325
733223162241
oct7242156745
92472805818
10982048229
11464382408
12234a76b45
131285c3136
14945d7421
155b3373be
hex3a88dde5

982048229 has 4 divisors (see below), whose sum is σ = 984151584. Its totient is φ = 979944876.

The previous prime is 982048213. The next prime is 982048271. The reversal of 982048229 is 922840289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 922840289 = 7131834327.

It is a cyclic number.

It is not a de Polignac number, because 982048229 - 24 = 982048213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 982048229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982048729) 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 3 ways as a sum of consecutive naturals, for example, 1050977 + ... + 1051910.

It is an arithmetic number, because the mean of its divisors is an integer number (246037896).

Almost surely, 2982048229 is an apocalyptic number.

It is an amenable number.

982048229 is a deficient number, since it is larger than the sum of its proper divisors (2103355).

982048229 is a wasteful number, since it uses less digits than its factorization.

982048229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103354.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 982048229 is about 31337.6487471540. The cubic root of 982048229 is about 993.9799075459.

The spelling of 982048229 in words is "nine hundred eighty-two million, forty-eight thousand, two hundred twenty-nine".

Divisors: 1 467 2102887 982048229