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5072772 = 2231921171
BaseRepresentation
bin10011010110011110000100
3100112201112110
4103112132010
52244312042
6300421020
761055265
oct23263604
910481473
105072772
112955281
121847770
131087c53
1496096c
156a309c
hex4d6784

5072772 has 36 divisors (see below), whose sum is σ = 12502896. Its totient is φ = 1600560.

The previous prime is 5072741. The next prime is 5072773. The reversal of 5072772 is 2772705.

It is not an unprimeable number, because it can be changed into a prime (5072773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3747 + ... + 4917.

Almost surely, 25072772 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 5072772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6251448).

5072772 is an abundant number, since it is smaller than the sum of its proper divisors (7430124).

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

5072772 is a wasteful number, since it uses less digits than its factorization.

5072772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 30.

The square root of 5072772 is about 2252.2815099361. The cubic root of 5072772 is about 171.8231913049.

The spelling of 5072772 in words is "five million, seventy-two thousand, seven hundred seventy-two".