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5012921088 = 28337219241
BaseRepresentation
bin1001010101100101…
…10001101100000000
3110221100200202222000
410222302301230000
540231301433323
62145232144000
7235140061200
oct45262615400
913840622860
105012921088
11214273289a
12b7a998000
1361b733bc6
14357aa6400
151e5159e43
hex12acb1b00

5012921088 has 648 divisors, whose sum is σ = 18643610160. Its totient is φ = 1323786240.

The previous prime is 5012921083. The next prime is 5012921099. The reversal of 5012921088 is 8801292105.

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

It is not an unprimeable number, because it can be changed into a prime (5012921083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 122266348 + ... + 122266388.

Almost surely, 25012921088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5012921088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9321805080).

5012921088 is an abundant number, since it is smaller than the sum of its proper divisors (13630689072).

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

5012921088 is a wasteful number, since it uses less digits than its factorization.

5012921088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 5012921088 is about 70801.9850569177. The cubic root of 5012921088 is about 1711.4476629711.

It can be divided in two parts, 50129 and 21088, that added together give a palindrome (71217).

The spelling of 5012921088 in words is "five billion, twelve million, nine hundred twenty-one thousand, eighty-eight".