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6028640 = 25541919
BaseRepresentation
bin10110111111110101100000
3102100021201222
4112333311200
53020404030
6333114212
7102146132
oct26776540
912307658
106028640
113448452
122028968
131331057
14b2d052
157e13e5
hex5bfd60

6028640 has 48 divisors (see below), whose sum is σ = 14605920. Its totient is φ = 2350080.

The previous prime is 6028639. The next prime is 6028651. The reversal of 6028640 is 468206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6101 + ... + 7019.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

Almost surely, 26028640 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 6028640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7302960).

6028640 is an abundant number, since it is smaller than the sum of its proper divisors (8577280).

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

6028640 is a wasteful number, since it uses less digits than its factorization.

6028640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 6028640 is about 2455.3288985388. The cubic root of 6028640 is about 182.0007245473. Note that the first 3 decimals are identical.

The spelling of 6028640 in words is "six million, twenty-eight thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 41 80 82 160 164 205 328 410 656 820 919 1312 1640 1838 3280 3676 4595 6560 7352 9190 14704 18380 29408 36760 37679 73520 75358 147040 150716 188395 301432 376790 602864 753580 1205728 1507160 3014320 6028640