Search a number
-
+
34242411 = 376126731
BaseRepresentation
bin1000001010011…
…1111101101011
32101102200202110
42002213331223
532231224121
63221533403
7564025050
oct202477553
971380673
1034242411
1118368915
12b574263
13712bca8
144795027
153015d76
hex20a7f6b

34242411 has 16 divisors (see below), whose sum is σ = 53036288. Its totient is φ = 19245600.

The previous prime is 34242407. The next prime is 34242443. The reversal of 34242411 is 11424243.

It is not a de Polignac number, because 34242411 - 22 = 34242407 is a prime.

It is a super-2 number, since 2×342424112 = 2345085422185842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34242401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12085 + ... + 14646.

It is an arithmetic number, because the mean of its divisors is an integer number (3314768).

Almost surely, 234242411 is an apocalyptic number.

34242411 is a deficient number, since it is larger than the sum of its proper divisors (18793877).

34242411 is a wasteful number, since it uses less digits than its factorization.

34242411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26802.

The product of its digits is 768, while the sum is 21.

The square root of 34242411 is about 5851.7015474134. The cubic root of 34242411 is about 324.7292767212.

Adding to 34242411 its reverse (11424243), we get a palindrome (45666654).

The spelling of 34242411 in words is "thirty-four million, two hundred forty-two thousand, four hundred eleven".

Divisors: 1 3 7 21 61 183 427 1281 26731 80193 187117 561351 1630591 4891773 11414137 34242411