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60828272 = 2419732741
BaseRepresentation
bin1110100000001…
…0101001110000
311020110101200222
43220002221300
5111033001042
610011432212
71336013621
oct350025160
9136411628
1060828272
11313771aa
1218455668
13c7a9c7b
148115a48
1555182d2
hex3a02a70

60828272 has 40 divisors (see below), whose sum is σ = 125802960. Its totient is φ = 28408320.

The previous prime is 60828269. The next prime is 60828277. The reversal of 60828272 is 27282806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60828277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20822 + ... + 23562.

It is an arithmetic number, because the mean of its divisors is an integer number (3145074).

Almost surely, 260828272 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 60828272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62901480).

60828272 is an abundant number, since it is smaller than the sum of its proper divisors (64974688).

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

60828272 is a wasteful number, since it uses less digits than its factorization.

60828272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841 (or 2835 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 60828272 is about 7799.2481688942. The cubic root of 60828272 is about 393.2799685015.

The spelling of 60828272 in words is "sixty million, eight hundred twenty-eight thousand, two hundred seventy-two".

Divisors: 1 2 4 8 16 19 38 73 76 146 152 292 304 584 1168 1387 2741 2774 5482 5548 10964 11096 21928 22192 43856 52079 104158 200093 208316 400186 416632 800372 833264 1600744 3201488 3801767 7603534 15207068 30414136 60828272