Search a number
-
+
4972598400 = 273527211312
BaseRepresentation
bin1001010000110001…
…11101010010000000
3110211112211011122010
410220120331102000
540140441122100
62141232012520
7234140250300
oct45030752200
913745734563
104972598400
1121219a1860
12b69391140
13613286523
143525ab600
151e1842750
hex12863d480

4972598400 has 864 divisors, whose sum is σ = 21476683440. Its totient is φ = 999936000.

The previous prime is 4972598359. The next prime is 4972598401. The reversal of 4972598400 is 48952794.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4972598400.

It is not an unprimeable number, because it can be changed into a prime (4972598401) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 160406385 + ... + 160406415.

Almost surely, 24972598400 is an apocalyptic number.

4972598400 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 4972598400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10738341720).

4972598400 is an abundant number, since it is smaller than the sum of its proper divisors (16504085040).

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

4972598400 is a wasteful number, since it uses less digits than its factorization.

4972598400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 4972598400 is about 70516.6533522401. The cubic root of 4972598400 is about 1706.8464844171.

The spelling of 4972598400 in words is "four billion, nine hundred seventy-two million, five hundred ninety-eight thousand, four hundred".