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3342431 = 14292339
BaseRepresentation
bin1100110000000001011111
320021210221202
430300001133
51323424211
6155350115
740260461
oct14600137
96253852
103342431
111983244
12115233b
13900491
14630131
1546053b
hex33005f

3342431 has 4 divisors (see below), whose sum is σ = 3346200. Its totient is φ = 3338664.

The previous prime is 3342419. The next prime is 3342439. The reversal of 3342431 is 1342433.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3342431 - 214 = 3326047 is a prime.

It is a super-2 number, since 2×33424312 = 22343689979522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342439) 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, 260 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (836550).

Almost surely, 23342431 is an apocalyptic number.

3342431 is a deficient number, since it is larger than the sum of its proper divisors (3769).

3342431 is a wasteful number, since it uses less digits than its factorization.

3342431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768.

The product of its digits is 864, while the sum is 20.

The square root of 3342431 is about 1828.2316592817. The cubic root of 3342431 is about 149.5159358560.

Adding to 3342431 its reverse (1342433), we get a palindrome (4684864).

It can be divided in two parts, 3342 and 431, that added together give a palindrome (3773).

The spelling of 3342431 in words is "three million, three hundred forty-two thousand, four hundred thirty-one".

Divisors: 1 1429 2339 3342431