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5265621000 = 233353195023
BaseRepresentation
bin1001110011101101…
…10000000000001000
3111120222012021002000
410321312300000020
541240444333000
62230300311000
7244326016503
oct47166600010
914528167060
105265621000
11226233aaa2
12102b542460
1365bbb0493
1437d48613a
1520c424000
hex139db0008

5265621000 has 128 divisors (see below), whose sum is σ = 18254246400. Its totient is φ = 1404158400.

The previous prime is 5265620999. The next prime is 5265621019. The reversal of 5265621000 is 1265625.

5265621000 is a `hidden beast` number, since 5 + 2 + 656 + 2 + 1 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70512 + ... + 124511.

It is an arithmetic number, because the mean of its divisors is an integer number (142611300).

Almost surely, 25265621000 is an apocalyptic number.

5265621000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5265621000 is an abundant number, since it is smaller than the sum of its proper divisors (12988625400).

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

5265621000 is a wasteful number, since it uses less digits than its factorization.

5265621000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195053 (or 195033 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5265621000 is about 72564.5988068562. The cubic root of 5265621000 is about 1739.7353937698.

Adding to 5265621000 its reverse (1265625), we get a palindrome (5266886625).

The spelling of 5265621000 in words is "five billion, two hundred sixty-five million, six hundred twenty-one thousand".