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2030327208 = 233571323499
BaseRepresentation
bin111100100000100…
…0101010110101000
312020111102022100000
41321001011112220
513124230432313
6533244543000
7101212332210
oct17101052650
95214368300
102030327208
11952080978
12487b51a60
13264835260
14153911240
15bd3a3673
hex790455a8

2030327208 has 384 divisors, whose sum is σ = 7338240000. Its totient is φ = 511163136.

The previous prime is 2030327191. The next prime is 2030327209. The reversal of 2030327208 is 8027230302.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2030327209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4068543 + ... + 4069041.

It is an arithmetic number, because the mean of its divisors is an integer number (19110000).

Almost surely, 22030327208 is an apocalyptic number.

2030327208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030327208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3669120000).

2030327208 is an abundant number, since it is smaller than the sum of its proper divisors (5307912792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030327208 is a wasteful number, since it uses less digits than its factorization.

2030327208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2030327208 is about 45059.1523222530. The cubic root of 2030327208 is about 1266.2574441069.

The spelling of 2030327208 in words is "two billion, thirty million, three hundred twenty-seven thousand, two hundred eight".