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5202226944 = 28342941211
BaseRepresentation
bin1001101100001001…
…11010111100000000
3111102112220111210000
410312010322330000
541123232230234
62220113440000
7242626125255
oct46604727400
914375814700
105202226944
11222a581112
121012270000
1364ba156c5
14374ca342c
15206aa0899
hex13613af00

5202226944 has 360 divisors, whose sum is σ = 16516296720. Its totient is φ = 1625702400.

The previous prime is 5202226943. The next prime is 5202226951. The reversal of 5202226944 is 4496222025.

It is a happy number.

5202226944 is a `hidden beast` number, since 520 + 22 + 26 + 94 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5202226899 and 5202226908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202226943) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24654999 + ... + 24655209.

It is an arithmetic number, because the mean of its divisors is an integer number (45878602).

Almost surely, 25202226944 is an apocalyptic number.

5202226944 is a gapful number since it is divisible by the number (54) 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 5202226944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8258148360).

5202226944 is an abundant number, since it is smaller than the sum of its proper divisors (11314069776).

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

5202226944 is a wasteful number, since it uses less digits than its factorization.

5202226944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 5202226944 is about 72126.4649348628. The cubic root of 5202226944 is about 1732.7254915362.

Adding to 5202226944 its reverse (4496222025), we get a palindrome (9698448969).

The spelling of 5202226944 in words is "five billion, two hundred two million, two hundred twenty-six thousand, nine hundred forty-four".