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234853052 = 2278387609
BaseRepresentation
bin11011111111110…
…01001010111100
3121100220202211012
431333321022330
5440110244202
635145414352
75551134530
oct1577711274
9540822735
10234853052
11110628635
126679a3b8
133986b205
1423295bc0
1515941152
hexdff92bc

234853052 has 12 divisors (see below), whose sum is σ = 469706160. Its totient is φ = 100651296.

The previous prime is 234853051. The next prime is 234853063. The reversal of 234853052 is 250358432.

234853052 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234853051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4193777 + ... + 4193832.

It is an arithmetic number, because the mean of its divisors is an integer number (39142180).

Almost surely, 2234853052 is an apocalyptic number.

It is an amenable number.

234853052 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.

234853052 is a wasteful number, since it uses less digits than its factorization.

234853052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387620 (or 8387618 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 234853052 is about 15324.9160519724. The cubic root of 234853052 is about 616.9719259388.

The spelling of 234853052 in words is "two hundred thirty-four million, eight hundred fifty-three thousand, fifty-two".

Divisors: 1 2 4 7 14 28 8387609 16775218 33550436 58713263 117426526 234853052