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3841952 = 25197189
BaseRepresentation
bin1110101001111110100000
321020012011112
432221332200
51440420302
6214202452
744441012
oct16517640
97205145
103841952
112194574
121353428
13a4695a
147201b2
1550d552
hex3a9fa0

3841952 has 48 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 1774080.

The previous prime is 3841927. The next prime is 3841961. The reversal of 3841952 is 2591483.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43124 + ... + 43212.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

Almost surely, 23841952 is an apocalyptic number.

3841952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3841952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4082400).

3841952 is an abundant number, since it is smaller than the sum of its proper divisors (4322848).

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

3841952 is a wasteful number, since it uses less digits than its factorization.

3841952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 181 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 3841952 is about 1960.0897938615. The cubic root of 3841952 is about 156.6212352549.

The spelling of 3841952 in words is "three million, eight hundred forty-one thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 19 32 38 71 76 89 142 152 178 284 304 356 568 608 712 1136 1349 1424 1691 2272 2698 2848 3382 5396 6319 6764 10792 12638 13528 21584 25276 27056 43168 50552 54112 101104 120061 202208 240122 480244 960488 1920976 3841952