Base | Representation |
---|---|
bin | 1101100111011… |
… | …10000001001011 |
3 | 21221221000221021 |
4 | 12303232001023 |
5 | 213220034011 |
6 | 15200053311 |
7 | 2554602133 |
oct | 663560113 |
9 | 257830837 |
10 | 114221131 |
11 | 59525032 |
12 | 32304237 |
13 | 1a88278b |
14 | 11253ac3 |
15 | a063471 |
hex | 6cee04b |
114221131 has 4 divisors (see below), whose sum is σ = 115925992. Its totient is φ = 112516272.
The previous prime is 114221119. The next prime is 114221137. The reversal of 114221131 is 131122411.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 114221131 - 25 = 114221099 is a prime.
It is a super-2 number, since 2×1142211312 = 26092933533838322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (114221137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852330 + ... + 852463.
It is an arithmetic number, because the mean of its divisors is an integer number (28981498).
Almost surely, 2114221131 is an apocalyptic number.
114221131 is a deficient number, since it is larger than the sum of its proper divisors (1704861).
114221131 is an equidigital number, since it uses as much as digits as its factorization.
114221131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1704860.
The product of its digits is 48, while the sum is 16.
The square root of 114221131 is about 10687.4286430366. The cubic root of 114221131 is about 485.1940711972.
Adding to 114221131 its reverse (131122411), we get a palindrome (245343542).
The spelling of 114221131 in words is "one hundred fourteen million, two hundred twenty-one thousand, one hundred thirty-one".
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