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5176144 = 24323509
BaseRepresentation
bin10011101111101101010000
3100201222100001
4103233231100
52311114034
6302535344
761665541
oct23575520
910658301
105176144
112a15a06
121897554
1310c300c
1498a4c8
156c3a14
hex4efb50

5176144 has 10 divisors (see below), whose sum is σ = 10028810. Its totient is φ = 2588064.

The previous prime is 5176141. The next prime is 5176169. The reversal of 5176144 is 4416715.

It can be written as a sum of positive squares in only one way, i.e., 2890000 + 2286144 = 1700^2 + 1512^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5176141) 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 as a sum of consecutive naturals, namely, 161739 + ... + 161770.

It is an arithmetic number, because the mean of its divisors is an integer number (1002881).

Almost surely, 25176144 is an apocalyptic number.

It is an amenable number.

5176144 is a deficient number, since it is larger than the sum of its proper divisors (4852666).

5176144 is a wasteful number, since it uses less digits than its factorization.

5176144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323517 (or 323511 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 5176144 is about 2275.1140630746. The cubic root of 5176144 is about 172.9824789856.

The spelling of 5176144 in words is "five million, one hundred seventy-six thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 323509 647018 1294036 2588072 5176144