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5189248 = 2771571
BaseRepresentation
bin10011110010111010000000
3100202122022101
4103302322000
52312023443
6303120144
762052001
oct23627200
910678271
105189248
112a24839
1218a3054
1310c8c7c
149911a8
156c784d
hex4f2e80

5189248 has 32 divisors (see below), whose sum is σ = 10501920. Its totient is φ = 2553600.

The previous prime is 5189207. The next prime is 5189251. The reversal of 5189248 is 8429815.

5189248 = 43 + 53 + ... + 673.

It is a tau number, because it is divible by the number of its divisors (32).

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, 8803 + ... + 9373.

It is an arithmetic number, because the mean of its divisors is an integer number (328185).

Almost surely, 25189248 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 5189248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250960).

5189248 is an abundant number, since it is smaller than the sum of its proper divisors (5312672).

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

5189248 is an equidigital number, since it uses as much as digits as its factorization.

5189248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 644 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The square root of 5189248 is about 2277.9920983182. The cubic root of 5189248 is about 173.1283309450.

The spelling of 5189248 in words is "five million, one hundred eighty-nine thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 32 64 71 128 142 284 568 571 1136 1142 2272 2284 4544 4568 9088 9136 18272 36544 40541 73088 81082 162164 324328 648656 1297312 2594624 5189248