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4904523680 = 255722359461
BaseRepresentation
bin1001001000101010…
…10001011110100000
3110122210201121200012
410210111101132200
540021024224210
62130400544052
7232352522600
oct44425213640
913583647605
104904523680
112097526261
12b4a622028
13602140124
1434752ac00
151da897305
hex1245517a0

4904523680 has 288 divisors, whose sum is σ = 14334122880. Its totient is φ = 1577748480.

The previous prime is 4904523667. The next prime is 4904523697. The reversal of 4904523680 is 863254094.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 10638650 + ... + 10639110.

It is an arithmetic number, because the mean of its divisors is an integer number (49771260).

Almost surely, 24904523680 is an apocalyptic number.

4904523680 is a gapful number since it is divisible by the number (40) 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 4904523680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7167061440).

4904523680 is an abundant number, since it is smaller than the sum of its proper divisors (9429599200).

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

4904523680 is a wasteful number, since it uses less digits than its factorization.

4904523680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4904523680 is about 70032.3045458308. The cubic root of 4904523680 is about 1699.0217763133.

The spelling of 4904523680 in words is "four billion, nine hundred four million, five hundred twenty-three thousand, six hundred eighty".