Search a number
-
+
31114211241113 = 7111331083128113
BaseRepresentation
bin1110001001100010101111…
…00000100010110010011001
311002011111012212201101010022
413010301113200202302121
513034233401034203423
6150101401001000225
76360633105565460
oct704612740426231
9132144185641108
1031114211241113
119a06510110910
1235a6186483075
131449099518120
14797d15dd79d7
1538e5431d7dc8
hex1c4c57822c99

31114211241113 has 16 divisors (see below), whose sum is σ = 41775724185216. Its totient is φ = 22379852240640.

The previous prime is 31114211241107. The next prime is 31114211241233.

31114211241113 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 31114211241113 - 26 = 31114211241049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31114211241103) 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, 15541563056 + ... + 15541565057.

It is an arithmetic number, because the mean of its divisors is an integer number (2610982761576).

Almost surely, 231114211241113 is an apocalyptic number.

It is an amenable number.

31114211241113 is a deficient number, since it is larger than the sum of its proper divisors (10661512944103).

31114211241113 is a wasteful number, since it uses less digits than its factorization.

31114211241113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31083128144.

The product of its digits is 576, while the sum is 26.

It can be divided in two parts, 3111421 and 1241113, that added together give a palindrome (4352534).

The spelling of 31114211241113 in words is "thirty-one trillion, one hundred fourteen billion, two hundred eleven million, two hundred forty-one thousand, one hundred thirteen".

Divisors: 1 7 11 13 77 91 143 1001 31083128113 217581896791 341914409243 404080665469 2393400864701 2828564658283 4444887320159 31114211241113