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8013452304 = 243111337139227
BaseRepresentation
bin1110111011010001…
…11001010000010000
3202200110201112222210
413131220321100100
5112402420433204
63403100032120
7402403135464
oct73550712020
922613645883
108013452304
113442426360
121677832640
139a9273170
145603aa4a4
1531d7a6389
hex1dda39410

8013452304 has 320 divisors, whose sum is σ = 25268382720. Its totient is φ = 2155714560.

The previous prime is 8013452303. The next prime is 8013452309. The reversal of 8013452304 is 4032543108.

It is not an unprimeable number, because it can be changed into a prime (8013452303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35301439 + ... + 35301665.

It is an arithmetic number, because the mean of its divisors is an integer number (78963696).

Almost surely, 28013452304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8013452304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12634191360).

8013452304 is an abundant number, since it is smaller than the sum of its proper divisors (17254930416).

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

8013452304 is a wasteful number, since it uses less digits than its factorization.

8013452304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 8013452304 is about 89517.8881788439. Note that the first 3 decimals coincide. The cubic root of 8013452304 is about 2001.1203975708.

The spelling of 8013452304 in words is "eight billion, thirteen million, four hundred fifty-two thousand, three hundred four".