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3332903040 = 2732517101337
BaseRepresentation
bin1100011010101000…
…0001000010000000
322121021110000110100
43012222001002000
523311210344130
61310415402400
7145410131325
oct30652010200
98537400410
103332903040
111460378425
12790223400
1341166279c
14238902b4c
15147901c60
hexc6a81080

3332903040 has 384 divisors, whose sum is σ = 12343097520. Its totient is φ = 825753600.

The previous prime is 3332903027. The next prime is 3332903059. The reversal of 3332903040 is 403092333.

3332903040 is a `hidden beast` number, since 33 + 329 + 0 + 304 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2465718336 + 867184704 = 49656^2 + 29448^2 .

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×33329030402 = 22216485348082483200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3332902995 and 3332903013.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9889752 + ... + 9890088.

Almost surely, 23332903040 is an apocalyptic number.

3332903040 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 3332903040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6171548760).

3332903040 is an abundant number, since it is smaller than the sum of its proper divisors (9010194480).

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

3332903040 is a wasteful number, since it uses less digits than its factorization.

3332903040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 3332903040 is about 57731.3003491174. The cubic root of 3332903040 is about 1493.7373021335.

Adding to 3332903040 its reverse (403092333), we get a palindrome (3735995373).

The spelling of 3332903040 in words is "three billion, three hundred thirty-two million, nine hundred three thousand, forty".