Search a number
-
+
4885420800 = 283521323237
BaseRepresentation
bin1001000110011000…
…11001101100000000
3110121110210002110010
410203030121230000
540001131431200
62124435304520
7232031251221
oct44314315400
913543702403
104885420800
112087768a57
12b4414b140
135cb1b2150
14344b97248
151d8d72150
hex123319b00

4885420800 has 648 divisors, whose sum is σ = 18641435344. Its totient is φ = 1119191040.

The previous prime is 4885420769. The next prime is 4885420817. The reversal of 4885420800 is 80245884.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 132038382 + ... + 132038418.

Almost surely, 24885420800 is an apocalyptic number.

4885420800 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 4885420800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9320717672).

4885420800 is an abundant number, since it is smaller than the sum of its proper divisors (13756014544).

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

4885420800 is a wasteful number, since it uses less digits than its factorization.

4885420800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 4885420800 is about 69895.7852806591. The cubic root of 4885420800 is about 1696.8130372593.

The spelling of 4885420800 in words is "four billion, eight hundred eighty-five million, four hundred twenty thousand, eight hundred".