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1343342 = 271121361
BaseRepresentation
bin101000111111101101110
32112020201102
411013331232
5320441332
644443102
714263310
oct5077556
92466642
101343342
11838300
12549492
133805a0
1426d7b0
151b8062
hex147f6e

1343342 has 48 divisors (see below), whose sum is σ = 2770656. Its totient is φ = 475200.

The previous prime is 1343341. The next prime is 1343351. The reversal of 1343342 is 2433431.

1343342 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21992 + ... + 22052.

It is an arithmetic number, because the mean of its divisors is an integer number (57722).

21343342 is an apocalyptic number.

1343342 is an abundant number, since it is smaller than the sum of its proper divisors (1427314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343342 is a wasteful number, since it uses less digits than its factorization.

1343342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 94 counting only the distinct ones).

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

The square root of 1343342 is about 1159.0263154907. The cubic root of 1343342 is about 110.3389544714.

Adding to 1343342 its reverse (2433431), we get a palindrome (3776773).

It can be divided in two parts, 1 and 343342, that added together give a palindrome (343343).

The spelling of 1343342 in words is "one million, three hundred forty-three thousand, three hundred forty-two".

Divisors: 1 2 7 11 13 14 22 26 61 77 91 121 122 143 154 182 242 286 427 671 793 847 854 1001 1342 1573 1586 1694 2002 3146 4697 5551 7381 8723 9394 11011 11102 14762 17446 22022 51667 61061 95953 103334 122122 191906 671671 1343342