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252196 = 2279007
BaseRepresentation
bin111101100100100100
3110210221121
4331210210
531032241
65223324
72100160
oct754444
9423847
10252196
1116252a
12101b44
138aa39
1467ca0
154ead1
hex3d924

252196 has 12 divisors (see below), whose sum is σ = 504448. Its totient is φ = 108072.

The previous prime is 252193. The next prime is 252209. The reversal of 252196 is 691252.

252196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

252196 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 252196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252193) 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, 4476 + ... + 4531.

2252196 is an apocalyptic number.

It is an amenable number.

252196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252196 is a wasteful number, since it uses less digits than its factorization.

252196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018 (or 9016 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 252196 is about 502.1911986485. The cubic root of 252196 is about 63.1799674799.

The spelling of 252196 in words is "two hundred fifty-two thousand, one hundred ninety-six".

Divisors: 1 2 4 7 14 28 9007 18014 36028 63049 126098 252196