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4277241 = 322320663
BaseRepresentation
bin10000010100001111111001
322001022021100
4100110033321
52043332431
6231402013
751233043
oct20241771
98038240
104277241
112461611
121523309
13b69b17
147d4a93
155974e6
hex4143f9

4277241 has 12 divisors (see below), whose sum is σ = 6447168. Its totient is φ = 2727384.

The previous prime is 4277227. The next prime is 4277257. The reversal of 4277241 is 1427724.

It is a happy number.

It is not a de Polignac number, because 4277241 - 25 = 4277209 is a prime.

It is a d-powerful number, because it can be written as 48 + 25 + 72 + 75 + 29 + 411 + 1 .

It is not an unprimeable number, because it can be changed into a prime (4277201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10125 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (537264).

Almost surely, 24277241 is an apocalyptic number.

It is an amenable number.

4277241 is a deficient number, since it is larger than the sum of its proper divisors (2169927).

4277241 is a wasteful number, since it uses less digits than its factorization.

4277241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20692 (or 20689 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 4277241 is about 2068.1491725695. The cubic root of 4277241 is about 162.3259327408.

The spelling of 4277241 in words is "four million, two hundred seventy-seven thousand, two hundred forty-one".

Divisors: 1 3 9 23 69 207 20663 61989 185967 475249 1425747 4277241