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3885441 = 37185021
BaseRepresentation
bin1110110100100110000001
321022101211020
432310212001
51443313231
6215140053
745011550
oct16644601
97271736
103885441
11221420a
121374629
13a606a1
14731d97
1551b396
hex3b4981

3885441 has 8 divisors (see below), whose sum is σ = 5920704. Its totient is φ = 2220240.

The previous prime is 3885433. The next prime is 3885461. The reversal of 3885441 is 1445883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3885441 - 23 = 3885433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3885421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92490 + ... + 92531.

It is an arithmetic number, because the mean of its divisors is an integer number (740088).

Almost surely, 23885441 is an apocalyptic number.

It is an amenable number.

3885441 is a deficient number, since it is larger than the sum of its proper divisors (2035263).

3885441 is a wasteful number, since it uses less digits than its factorization.

3885441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185031.

The product of its digits is 15360, while the sum is 33.

The square root of 3885441 is about 1971.1522011250. The cubic root of 3885441 is about 157.2099777414.

The spelling of 3885441 in words is "three million, eight hundred eighty-five thousand, four hundred forty-one".

Divisors: 1 3 7 21 185021 555063 1295147 3885441