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6028660 = 2251167409
BaseRepresentation
bin10110111111110101110100
3102100021202201
4112333311310
53020404120
6333114244
7102146161
oct26776564
912307681
106028660
113448470
122028984
131331071
14b2d068
157e140a
hex5bfd74

6028660 has 48 divisors (see below), whose sum is σ = 14051520. Its totient is φ = 2154240.

The previous prime is 6028651. The next prime is 6028667. The reversal of 6028660 is 668206.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6028667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14536 + ... + 14944.

It is an arithmetic number, because the mean of its divisors is an integer number (292740).

Almost surely, 26028660 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 6028660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7025760).

6028660 is an abundant number, since it is smaller than the sum of its proper divisors (8022860).

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

6028660 is a wasteful number, since it uses less digits than its factorization.

6028660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6028660 is about 2455.3329713096. The cubic root of 6028660 is about 182.0009258094. Note that the first 3 decimals are identical.

The spelling of 6028660 in words is "six million, twenty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 67 110 134 220 268 335 409 670 737 818 1340 1474 1636 2045 2948 3685 4090 4499 7370 8180 8998 14740 17996 22495 27403 44990 54806 89980 109612 137015 274030 301433 548060 602866 1205732 1507165 3014330 6028660