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3229282080 = 25345673719
BaseRepresentation
bin1100000001111010…
…1110111100100000
322100001110112020000
43000132232330200
523103144011310
61252234420000
7143011305363
oct30036567440
98301415200
103229282080
111407933472
12761591600
133c6051acb
14228c4c0da
1513d7844c0
hexc07aef20

3229282080 has 240 divisors, whose sum is σ = 11569884480. Its totient is φ = 848060928.

The previous prime is 3229282051. The next prime is 3229282081. The reversal of 3229282080 is 802829223.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3229282081) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 866461 + ... + 870179.

It is an arithmetic number, because the mean of its divisors is an integer number (48207852).

Almost surely, 23229282080 is an apocalyptic number.

3229282080 is a gapful number since it is divisible by the number (30) 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 3229282080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5784942240).

3229282080 is an abundant number, since it is smaller than the sum of its proper divisors (8340602400).

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

3229282080 is a wasteful number, since it uses less digits than its factorization.

3229282080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3796 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3229282080 is about 56826.7725636429. The cubic root of 3229282080 is about 1478.0937962146.

The spelling of 3229282080 in words is "three billion, two hundred twenty-nine million, two hundred eighty-two thousand, eighty".