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56027260 = 2252801363
BaseRepresentation
bin1101010110111…
…0100001111100
310220102110221201
43111232201330
5103320333020
65320505244
71250136532
oct325564174
9126373851
1056027260
1129698123
121691b224
13b7b8933
147626152
154dbaa0a
hex356e87c

56027260 has 12 divisors (see below), whose sum is σ = 117657288. Its totient is φ = 22410896.

The previous prime is 56027249. The next prime is 56027273. The reversal of 56027260 is 6272065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400662 + ... + 1400701.

It is an arithmetic number, because the mean of its divisors is an integer number (9804774).

Almost surely, 256027260 is an apocalyptic number.

It is an amenable number.

56027260 is an abundant number, since it is smaller than the sum of its proper divisors (61630028).

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

56027260 is a wasteful number, since it uses less digits than its factorization.

56027260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801372 (or 2801370 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 56027260 is about 7485.1359373094. The cubic root of 56027260 is about 382.6483056556.

The spelling of 56027260 in words is "fifty-six million, twenty-seven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 2801363 5602726 11205452 14006815 28013630 56027260