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4275241 = 31137911
BaseRepresentation
bin10000010011110000101001
322001012112021
4100103300221
52043301431
6231344441
751224155
oct20236051
98035467
104275241
112460063
121522121
13b68c39
147d4065
15596b11
hex413c29

4275241 has 4 divisors (see below), whose sum is σ = 4413184. Its totient is φ = 4137300.

The previous prime is 4275233. The next prime is 4275251. The reversal of 4275241 is 1425724.

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 a cyclic number.

It is not a de Polignac number, because 4275241 - 23 = 4275233 is a prime.

It is a super-3 number, since 3×42752413 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4275251) 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, 68925 + ... + 68986.

It is an arithmetic number, because the mean of its divisors is an integer number (1103296).

Almost surely, 24275241 is an apocalyptic number.

It is an amenable number.

4275241 is a deficient number, since it is larger than the sum of its proper divisors (137943).

4275241 is a wasteful number, since it uses less digits than its factorization.

4275241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137942.

The product of its digits is 2240, while the sum is 25.

The square root of 4275241 is about 2067.6655919176. The cubic root of 4275241 is about 162.3006280736.

The spelling of 4275241 in words is "four million, two hundred seventy-five thousand, two hundred forty-one".

Divisors: 1 31 137911 4275241