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5489000 = 235311499
BaseRepresentation
bin10100111100000101101000
3101022212111022
4110330011220
52401122000
6313352012
764440626
oct24740550
911285438
105489000
113109a70
121a08608
1311a253a
14a2c516
15736585
hex53c168

5489000 has 64 divisors (see below), whose sum is σ = 14040000. Its totient is φ = 1992000.

The previous prime is 5488997. The next prime is 5489009. The reversal of 5489000 is 9845.

It is not an unprimeable number, because it can be changed into a prime (5489009) 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, 10751 + ... + 11249.

It is an arithmetic number, because the mean of its divisors is an integer number (219375).

Almost surely, 25489000 is an apocalyptic number.

5489000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5489000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7020000).

5489000 is an abundant number, since it is smaller than the sum of its proper divisors (8551000).

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

5489000 is a wasteful number, since it uses less digits than its factorization.

5489000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 5489000 is about 2342.8614982538. The cubic root of 5489000 is about 176.3996599490.

The spelling of 5489000 in words is "five million, four hundred eighty-nine thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 499 500 550 998 1000 1100 1375 1996 2200 2495 2750 3992 4990 5489 5500 9980 10978 11000 12475 19960 21956 24950 27445 43912 49900 54890 62375 99800 109780 124750 137225 219560 249500 274450 499000 548900 686125 1097800 1372250 2744500 5489000