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4995340992 = 263231377561
BaseRepresentation
bin1001010011011111…
…01101101011000000
3110220010121121121100
410221233231223000
540212301402432
62143403254400
7234534461235
oct45157555300
913803547540
104995340992
112133815694
12b74b1a400
13617bba095
1435560b78c
151e383607c
hex129bedac0

4995340992 has 168 divisors, whose sum is σ = 15181592192. Its totient is φ = 1567641600.

The previous prime is 4995340967. The next prime is 4995340993. The reversal of 4995340992 is 2990435994.

It is not an unprimeable number, because it can be changed into a prime (4995340993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 656892 + ... + 664452.

Almost surely, 24995340992 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 4995340992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7590796096).

4995340992 is an abundant number, since it is smaller than the sum of its proper divisors (10186251200).

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

4995340992 is a wasteful number, since it uses less digits than its factorization.

4995340992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647 (or 7634 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 4995340992 is about 70677.7262792176. The cubic root of 4995340992 is about 1709.4446621842. Note that the first 3 decimals are identical.

The spelling of 4995340992 in words is "four billion, nine hundred ninety-five million, three hundred forty thousand, nine hundred ninety-two".