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5201504 = 257112111
BaseRepresentation
bin10011110101111001100000
3100210021010022
4103311321200
52312422004
6303253012
762132510
oct23657140
910707108
105201504
112a32a70
1218aa168
131101719
14995840
156cb2be
hex4f5e60

5201504 has 48 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 2025600.

The previous prime is 5201477. The next prime is 5201509. The reversal of 5201504 is 4051025.

5201504 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

5201504 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201509) 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, 1409 + ... + 3519.

It is an arithmetic number, because the mean of its divisors is an integer number (266112).

Almost surely, 25201504 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 5201504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6386688).

5201504 is an abundant number, since it is smaller than the sum of its proper divisors (7571872).

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

5201504 is a wasteful number, since it uses less digits than its factorization.

5201504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2131 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5201504 is about 2280.6806001718. The cubic root of 5201504 is about 173.2645223250.

Adding to 5201504 its reverse (4051025), we get a palindrome (9252529).

The spelling of 5201504 in words is "five million, two hundred one thousand, five hundred four".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 77 88 112 154 176 224 308 352 616 1232 2111 2464 4222 8444 14777 16888 23221 29554 33776 46442 59108 67552 92884 118216 162547 185768 236432 325094 371536 472864 650188 743072 1300376 2600752 5201504