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269184252 = 22322432021
BaseRepresentation
bin10000000010110…
…110110011111100
3200202111222101010
4100002312303330
51022402344002
642413315220
76446012511
oct2002666374
9622458333
10269184252
11128a47127
1276195b10
13439cb72c
1427a71308
151897346c
hex100b6cfc

269184252 has 12 divisors (see below), whose sum is σ = 628096616. Its totient is φ = 89728080.

The previous prime is 269184221. The next prime is 269184259. The reversal of 269184252 is 252481962.

269184252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 269184252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269184259) 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, 11215999 + ... + 11216022.

Almost surely, 2269184252 is an apocalyptic number.

It is an amenable number.

269184252 is an abundant number, since it is smaller than the sum of its proper divisors (358912364).

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

269184252 is a wasteful number, since it uses less digits than its factorization.

269184252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22432028 (or 22432026 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 269184252 is about 16406.8355266944. The cubic root of 269184252 is about 645.6788334119.

The spelling of 269184252 in words is "two hundred sixty-nine million, one hundred eighty-four thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 22432021 44864042 67296063 89728084 134592126 269184252