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4820485824 = 263371136229
BaseRepresentation
bin1000111110101001…
…01100011011000000
3110102221121001102000
410133110230123000
534333021021244
62114155424000
7230312311350
oct43724543300
913387531360
104820485824
112054047390
12b26455000
135ba8c7b9b
1433a2d2b60
151d32e7169
hex11f52c6c0

4820485824 has 224 divisors, whose sum is σ = 17668646400. Its totient is φ = 1252039680.

The previous prime is 4820485823. The next prime is 4820485841. The reversal of 4820485824 is 4285840284.

4820485824 is a `hidden beast` number, since 4 + 8 + 20 + 48 + 582 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a self number, because there is not a number n which added to its sum of digits gives 4820485824.

It is not an unprimeable number, because it can be changed into a prime (4820485823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114942 + ... + 151170.

Almost surely, 24820485824 is an apocalyptic number.

4820485824 is a gapful number since it is divisible by the number (44) 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 4820485824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8834323200).

4820485824 is an abundant number, since it is smaller than the sum of its proper divisors (12848160576).

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

4820485824 is a wasteful number, since it uses less digits than its factorization.

4820485824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36268 (or 36252 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 45.

The square root of 4820485824 is about 69429.7185936973. The cubic root of 4820485824 is about 1689.2617042872.

The spelling of 4820485824 in words is "four billion, eight hundred twenty million, four hundred eighty-five thousand, eight hundred twenty-four".