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252884 = 22191331
BaseRepresentation
bin111101101111010100
3110211220002
4331233110
531043014
65230432
72102162
oct755724
9424802
10252884
11162aa5
12102418
138b148
1468232
154edde
hex3dbd4

252884 has 12 divisors (see below), whose sum is σ = 446208. Its totient is φ = 125400.

The previous prime is 252881. The next prime is 252887. The reversal of 252884 is 488252.

252884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (252881) and next prime (252887).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252884.

It is not an unprimeable number, because it can be changed into a prime (252881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (37184).

2252884 is an apocalyptic number.

It is an amenable number.

252884 is a deficient number, since it is larger than the sum of its proper divisors (193324).

252884 is a wasteful number, since it uses less digits than its factorization.

252884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its digits is 5120, while the sum is 29.

The square root of 252884 is about 502.8757301760. The cubic root of 252884 is about 63.2373677429.

The spelling of 252884 in words is "two hundred fifty-two thousand, eight hundred eighty-four".

Divisors: 1 2 4 191 331 382 662 764 1324 63221 126442 252884