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4055241 = 31351747
BaseRepresentation
bin1111011110000011001001
321122000202010
433132003021
52014231431
6222530133
746316601
oct17360311
97560663
104055241
11231a843
121436949
13abca68
14777c01
15551846
hex3de0c9

4055241 has 4 divisors (see below), whose sum is σ = 5406992. Its totient is φ = 2703492.

The previous prime is 4055221. The next prime is 4055257. The reversal of 4055241 is 1425504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4055241 - 213 = 4047049 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055221) 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, 675871 + ... + 675876.

It is an arithmetic number, because the mean of its divisors is an integer number (1351748).

Almost surely, 24055241 is an apocalyptic number.

It is an amenable number.

4055241 is a deficient number, since it is larger than the sum of its proper divisors (1351751).

4055241 is a wasteful number, since it uses less digits than its factorization.

4055241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351750.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4055241 is about 2013.7628956757. The cubic root of 4055241 is about 159.4675136846.

The spelling of 4055241 in words is "four million, fifty-five thousand, two hundred forty-one".

Divisors: 1 3 1351747 4055241