Search a number
-
+
114233161 = 7215115439
BaseRepresentation
bin1101100111100…
…00111101001001
321221221122102211
412303300331021
5213220430121
615200225121
72554652200
oct663607511
9257848384
10114233161
1159533079
123230b1a1
131a8880b3
1411258237
15a066ce1
hex6cf0f49

114233161 has 12 divisors (see below), whose sum is σ = 133772160. Its totient is φ = 97259400.

The previous prime is 114233153. The next prime is 114233173. The reversal of 114233161 is 161332411.

It is not a de Polignac number, because 114233161 - 23 = 114233153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114233461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321 + ... + 15118.

It is an arithmetic number, because the mean of its divisors is an integer number (11147680).

Almost surely, 2114233161 is an apocalyptic number.

It is an amenable number.

114233161 is a deficient number, since it is larger than the sum of its proper divisors (19538999).

114233161 is a wasteful number, since it uses less digits than its factorization.

114233161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15604 (or 15597 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 114233161 is about 10687.9914389936. The cubic root of 114233161 is about 485.2111044721.

Adding to 114233161 its reverse (161332411), we get a palindrome (275565572).

The spelling of 114233161 in words is "one hundred fourteen million, two hundred thirty-three thousand, one hundred sixty-one".

Divisors: 1 7 49 151 1057 7399 15439 108073 756511 2331289 16319023 114233161