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5050979620 = 225892837629
BaseRepresentation
bin1001011010000111…
…11101010100100100
3111001000022100110021
410231003331110210
540321022321440
62153112004524
7236111422051
oct45503752444
914030270407
105050979620
112162167825
12b8b690744
1362659ab4b
1435cb72028
151e867684a
hex12d0fd524

5050979620 has 24 divisors (see below), whose sum is σ = 10726241400. Its totient is φ = 1997690112.

The previous prime is 5050979603. The next prime is 5050979639. The reversal of 5050979620 is 269790505.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11115556 + 5039864064 = 3334^2 + 70992^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417035 + ... + 1420594.

It is an arithmetic number, because the mean of its divisors is an integer number (446926725).

Almost surely, 25050979620 is an apocalyptic number.

It is an amenable number.

5050979620 is an abundant number, since it is smaller than the sum of its proper divisors (5675261780).

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

5050979620 is a wasteful number, since it uses less digits than its factorization.

5050979620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837727 (or 2837725 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 5050979620 is about 71070.2442657966. The cubic root of 5050979620 is about 1715.7679012071.

The spelling of 5050979620 in words is "five billion, fifty million, nine hundred seventy-nine thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 89 178 356 445 890 1780 2837629 5675258 11350516 14188145 28376290 56752580 252548981 505097962 1010195924 1262744905 2525489810 5050979620