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5238924 = 2231761421
BaseRepresentation
bin10011111111000010001100
3100212011110020
4103333002030
52320121144
6304142140
762346555
oct23770214
910764406
105238924
112a59099
121907950
131115772
149a532c
156d7419
hex4ff08c

5238924 has 48 divisors (see below), whose sum is σ = 13186656. Its totient is φ = 1612800.

The previous prime is 5238923. The next prime is 5238929. The reversal of 5238924 is 4298325.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5238923) 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, 12234 + ... + 12654.

It is an arithmetic number, because the mean of its divisors is an integer number (274722).

Almost surely, 25238924 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 5238924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6593328).

5238924 is an abundant number, since it is smaller than the sum of its proper divisors (7947732).

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

5238924 is a wasteful number, since it uses less digits than its factorization.

5238924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 504 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 5238924 is about 2288.8695899942. The cubic root of 5238924 is about 173.6790224732.

The spelling of 5238924 in words is "five million, two hundred thirty-eight thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 17 34 51 61 68 102 122 183 204 244 366 421 732 842 1037 1263 1684 2074 2526 3111 4148 5052 6222 7157 12444 14314 21471 25681 28628 42942 51362 77043 85884 102724 154086 308172 436577 873154 1309731 1746308 2619462 5238924