Base | Representation |
---|---|
bin | 1110110001011001010101 |
3 | 21021201212001 |
4 | 32301121111 |
5 | 1442403331 |
6 | 214555301 |
7 | 44625424 |
oct | 16613125 |
9 | 7251761 |
10 | 3872341 |
11 | 2205390 |
12 | 1368b31 |
13 | a57735 |
14 | 72b2bb |
15 | 517561 |
hex | 3b1655 |
3872341 has 16 divisors (see below), whose sum is σ = 4464000. Its totient is φ = 3326400.
The previous prime is 3872329. The next prime is 3872359. The reversal of 3872341 is 1432783.
It is not a de Polignac number, because 3872341 - 215 = 3839573 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3872381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19360 + ... + 19558.
It is an arithmetic number, because the mean of its divisors is an integer number (279000).
Almost surely, 23872341 is an apocalyptic number.
It is an amenable number.
3872341 is a deficient number, since it is larger than the sum of its proper divisors (591659).
3872341 is a wasteful number, since it uses less digits than its factorization.
3872341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300.
The product of its digits is 4032, while the sum is 28.
The square root of 3872341 is about 1967.8264659263. The cubic root of 3872341 is about 157.0330978133.
The spelling of 3872341 in words is "three million, eight hundred seventy-two thousand, three hundred forty-one".
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