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5028448506 = 23838074751
BaseRepresentation
bin1001010111011100…
…00000100011111010
3110222102220122120120
410223232000203322
540244240323011
62150545034110
7235416051504
oct45356004372
913872818516
105028448506
112150478874
12b84025936
13621a0c623
14359b88d74
151e66c5a06
hex12bb808fa

5028448506 has 8 divisors (see below), whose sum is σ = 10056897024. Its totient is φ = 1676149500.

The previous prime is 5028448487. The next prime is 5028448507. The reversal of 5028448506 is 6058448205.

It is a sphenic number, since it is the product of 3 distinct primes.

5028448506 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5028448507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419037370 + ... + 419037381.

It is an arithmetic number, because the mean of its divisors is an integer number (1257112128).

Almost surely, 25028448506 is an apocalyptic number.

5028448506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5028448506 is a wasteful number, since it uses less digits than its factorization.

5028448506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838074756.

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 5028448506 is about 70911.5541079167. The cubic root of 5028448506 is about 1713.2128993842.

It can be divided in two parts, 50284 and 48506, that added together give a triangular number (98790 = T444).

The spelling of 5028448506 in words is "five billion, twenty-eight million, four hundred forty-eight thousand, five hundred six".

Divisors: 1 2 3 6 838074751 1676149502 2514224253 5028448506