Search a number
-
+
41142013231 = 1144914335813
BaseRepresentation
bin100110010100010000…
…010100110100101111
310221012020221211010211
4212110100110310233
51133224323410411
630522252043251
72654352225304
oct462420246457
9127166854124
1041142013231
11164a2659530
127b82463527
133b58853237
141dc41250ab
15110bdbb221
hex994414d2f

41142013231 has 16 divisors (see below), whose sum is σ = 45021290400. Its totient is φ = 37286072320.

The previous prime is 41142013193. The next prime is 41142013247. The reversal of 41142013231 is 13231024114.

It is a cyclic number.

It is not a de Polignac number, because 41142013231 - 29 = 41142012719 is a prime.

It is a super-2 number, since 2×411420132312 (a number of 22 digits) 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 (41142013271) 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, 7074681 + ... + 7080493.

It is an arithmetic number, because the mean of its divisors is an integer number (2813830650).

Almost surely, 241142013231 is an apocalyptic number.

41142013231 is a deficient number, since it is larger than the sum of its proper divisors (3879277169).

41142013231 is a wasteful number, since it uses less digits than its factorization.

41142013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7706.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 41142013231 its reverse (13231024114), we get a palindrome (54373037345).

The spelling of 41142013231 in words is "forty-one billion, one hundred forty-two million, thirteen thousand, two hundred thirty-one".

Divisors: 1 11 449 1433 4939 5813 15763 63943 643417 2610037 7077587 8330029 28710407 91630319 3740183021 41142013231