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4269413 = 31137723
BaseRepresentation
bin10000010010010101100101
322000220112102
4100102111211
52043110123
6231301445
751201161
oct20222545
98026472
104269413
112456745
12151a885
13b663a5
147d1ca1
15595028
hex412565

4269413 has 4 divisors (see below), whose sum is σ = 4407168. Its totient is φ = 4131660.

The previous prime is 4269403. The next prime is 4269439. The reversal of 4269413 is 3149624.

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 4269413 - 28 = 4269157 is a prime.

It is a d-powerful number, because it can be written as 48 + 213 + 64 + 92 + 411 + 1 + 3 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269403) 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, 68831 + ... + 68892.

It is an arithmetic number, because the mean of its divisors is an integer number (1101792).

Almost surely, 24269413 is an apocalyptic number.

It is an amenable number.

4269413 is a deficient number, since it is larger than the sum of its proper divisors (137755).

4269413 is a wasteful number, since it uses less digits than its factorization.

4269413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137754.

The product of its digits is 5184, while the sum is 29.

The square root of 4269413 is about 2066.2557924904. The cubic root of 4269413 is about 162.2268452391.

The spelling of 4269413 in words is "four million, two hundred sixty-nine thousand, four hundred thirteen".

Divisors: 1 31 137723 4269413