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5168744 = 237234013
BaseRepresentation
bin10011101101111001101000
3100201121011222
4103231321220
52310344434
6302441212
761635140
oct23557150
910647158
105168744
112a10399
121893208
1310bc839
14987920
156c172e
hex4ede68

5168744 has 32 divisors (see below), whose sum is σ = 11560320. Its totient is φ = 2118336.

The previous prime is 5168743. The next prime is 5168749. The reversal of 5168744 is 4478615.

5168744 = T139 + T140 + ... + T322.

It is not an unprimeable number, because it can be changed into a prime (5168743) 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 7 ways as a sum of consecutive naturals, for example, 719 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (361260).

Almost surely, 25168744 is an apocalyptic number.

It is an amenable number.

5168744 is an abundant number, since it is smaller than the sum of its proper divisors (6391576).

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

5168744 is a wasteful number, since it uses less digits than its factorization.

5168744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049 (or 4045 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 5168744 is about 2273.4871893195. The cubic root of 5168744 is about 172.9000056978.

The spelling of 5168744 in words is "five million, one hundred sixty-eight thousand, seven hundred forty-four".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1288 4013 8026 16052 28091 32104 56182 92299 112364 184598 224728 369196 646093 738392 1292186 2584372 5168744