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5726072 = 2311312099
BaseRepresentation
bin10101110101111101111000
3101202220200202
4111311331320
52431213242
6322421332
766446042
oct25657570
911686622
105726072
1132610a0
121b01848
131256411
14a90a92
15781932
hex575f78

5726072 has 32 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 2517600.

The previous prime is 5726069. The next prime is 5726111. The reversal of 5726072 is 2706275.

It is a happy number.

Together with 6369928 it forms an amicable pair .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679 + ... + 3777.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 25726072 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 5726072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6048000).

5726072 is an abundant number, since it is smaller than the sum of its proper divisors (6369928).

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

5726072 is a wasteful number, since it uses less digits than its factorization.

5726072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147 (or 2143 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 5726072 is about 2392.9212272868. The cubic root of 5726072 is about 178.9035403014.

The spelling of 5726072 in words is "five million, seven hundred twenty-six thousand, seventy-two".

Divisors: 1 2 4 8 11 22 31 44 62 88 124 248 341 682 1364 2099 2728 4198 8396 16792 23089 46178 65069 92356 130138 184712 260276 520552 715759 1431518 2863036 5726072