Search a number
-
+
2431024134 = 237115261957
BaseRepresentation
bin1001000011100110…
…0111110000000110
320021102101211011220
42100321213300012
514434320233014
61041121141210
7114146235630
oct22071476006
96242354156
102431024134
111038282460
1257a18a806
132c985bb26
14190c17a50
15e36536a9
hex90e67c06

2431024134 has 32 divisors (see below), whose sum is σ = 6061775616. Its totient is φ = 631434720.

The previous prime is 2431024097. The next prime is 2431024139. The reversal of 2431024134 is 4314201342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431024139) 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, 2630517 + ... + 2631440.

It is an arithmetic number, because the mean of its divisors is an integer number (189430488).

Almost surely, 22431024134 is an apocalyptic number.

2431024134 is an abundant number, since it is smaller than the sum of its proper divisors (3630751482).

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

2431024134 is a wasteful number, since it uses less digits than its factorization.

2431024134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261980.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2431024134 is about 49305.4168829349. The cubic root of 2431024134 is about 1344.6102681794.

Adding to 2431024134 its reverse (4314201342), we get a palindrome (6745225476).

The spelling of 2431024134 in words is "two billion, four hundred thirty-one million, twenty-four thousand, one hundred thirty-four".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 5261957 10523914 15785871 31571742 36833699 57881527 73667398 110501097 115763054 173644581 221002194 347289162 405170689 810341378 1215512067 2431024134