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52060248 = 23321017159
BaseRepresentation
bin1100011010011…
…0000001011000
310121221221020100
43012212001120
5101311411443
65055455400
71201335102
oct306460130
9117857210
1052060248
11274286a9
1215527560
13aa2a0a6
146cb2572
1548853d3
hex31a6058

52060248 has 48 divisors (see below), whose sum is σ = 142412400. Its totient is φ = 17179200.

The previous prime is 52060237. The next prime is 52060271. The reversal of 52060248 is 84206025.

52060248 is a `hidden beast` number, since 52 + 0 + 602 + 4 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3693 + ... + 10851.

It is an arithmetic number, because the mean of its divisors is an integer number (2966925).

Almost surely, 252060248 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 52060248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71206200).

52060248 is an abundant number, since it is smaller than the sum of its proper divisors (90352152).

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

52060248 is a wasteful number, since it uses less digits than its factorization.

52060248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272 (or 7265 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 52060248 is about 7215.2787887926. The cubic root of 52060248 is about 373.3952115405.

The spelling of 52060248 in words is "fifty-two million, sixty thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 101 202 303 404 606 808 909 1212 1818 2424 3636 7159 7272 14318 21477 28636 42954 57272 64431 85908 128862 171816 257724 515448 723059 1446118 2169177 2892236 4338354 5784472 6507531 8676708 13015062 17353416 26030124 52060248