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56200914 = 232711234143
BaseRepresentation
bin1101011001100…
…0111011010010
310220202022011100
43112120323102
5103341412124
65324325230
71251462030
oct326307322
9126668140
1056200914
11297a6640
12169a3816
13b8499a3
14766d550
154e021c9
hex3598ed2

56200914 has 192 divisors, whose sum is σ = 166053888. Its totient is φ = 13305600.

The previous prime is 56200901. The next prime is 56200931. The reversal of 56200914 is 41900265.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1306977 + ... + 1307019.

It is an arithmetic number, because the mean of its divisors is an integer number (864864).

Almost surely, 256200914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56200914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83026944).

56200914 is an abundant number, since it is smaller than the sum of its proper divisors (109852974).

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

56200914 is a wasteful number, since it uses less digits than its factorization.

56200914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 56200914 is about 7496.7268857816. The cubic root of 56200914 is about 383.0432317180.

The spelling of 56200914 in words is "fifty-six million, two hundred thousand, nine hundred fourteen".