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534248 = 231113467
BaseRepresentation
bin10000010011011101000
31000010211222
42002123220
5114043443
615241212
74353401
oct2023350
91003758
10534248
11335430
12219208
13159230
14dc9a8
15a8468
hex826e8

534248 has 32 divisors (see below), whose sum is σ = 1179360. Its totient is φ = 223680.

The previous prime is 534241. The next prime is 534253. The reversal of 534248 is 842435.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (534241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911 + ... + 1377.

It is an arithmetic number, because the mean of its divisors is an integer number (36855).

2534248 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 534248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589680).

534248 is an abundant number, since it is smaller than the sum of its proper divisors (645112).

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

534248 is a wasteful number, since it uses less digits than its factorization.

534248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 493 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 534248 is about 730.9227045317. The cubic root of 534248 is about 81.1423600257.

The spelling of 534248 in words is "five hundred thirty-four thousand, two hundred forty-eight".

Divisors: 1 2 4 8 11 13 22 26 44 52 88 104 143 286 467 572 934 1144 1868 3736 5137 6071 10274 12142 20548 24284 41096 48568 66781 133562 267124 534248