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3025590 = 235100853
BaseRepresentation
bin1011100010101010110110
312200201022220
423202222312
51233304330
6144503210
734500651
oct13425266
95621286
103025590
111787197
12101ab06
1381c1b9
1458a898
153eb710
hex2e2ab6

3025590 has 16 divisors (see below), whose sum is σ = 7261488. Its totient is φ = 806816.

The previous prime is 3025577. The next prime is 3025619. The reversal of 3025590 is 955203.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3025590.

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, 50397 + ... + 50456.

It is an arithmetic number, because the mean of its divisors is an integer number (453843).

Almost surely, 23025590 is an apocalyptic number.

3025590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3025590 is an abundant number, since it is smaller than the sum of its proper divisors (4235898).

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

3025590 is a wasteful number, since it uses less digits than its factorization.

3025590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100863.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 3025590 is about 1739.4223178975. The cubic root of 3025590 is about 144.6338761598.

The spelling of 3025590 in words is "three million, twenty-five thousand, five hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 100853 201706 302559 504265 605118 1008530 1512795 3025590