Search a number
-
+
5020021325 = 521170925747
BaseRepresentation
bin1001010110011011…
…10111001001001101
3110221212001111122202
410223031313021031
540240111140300
62150044251245
7235254322454
oct45315671115
913855044582
105020021325
112146742360
12b81240b25
1362004b927
143589d3b9b
151e5aadad5
hex12b37724d

5020021325 has 24 divisors (see below), whose sum is σ = 6800561760. Its totient is φ = 3645633600.

The previous prime is 5020021243. The next prime is 5020021367. The reversal of 5020021325 is 5231200205.

It is not a de Polignac number, because 5020021325 - 212 = 5020017229 is a prime.

It is a super-2 number, since 2×50200213252 = 50401228206909511250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5020021297 and 5020021306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182102 + ... + 207848.

It is an arithmetic number, because the mean of its divisors is an integer number (283356740).

Almost surely, 25020021325 is an apocalyptic number.

5020021325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5020021325 is a deficient number, since it is larger than the sum of its proper divisors (1780540435).

5020021325 is a wasteful number, since it uses less digits than its factorization.

5020021325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26477 (or 26472 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5020021325 is about 70852.1088253554. The cubic root of 5020021325 is about 1712.2553059371.

The spelling of 5020021325 in words is "five billion, twenty million, twenty-one thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 709 3545 7799 17725 25747 38995 128735 194975 283217 643675 1416085 7080425 18254623 91273115 200800853 456365575 1004004265 5020021325