Base | Representation |
---|---|
bin | 1101101001000… |
… | …11101100111101 |
3 | 21222100012120100 |
4 | 12310203230331 |
5 | 213244103041 |
6 | 15204511313 |
7 | 2556506202 |
oct | 664435475 |
9 | 258305510 |
10 | 114441021 |
11 | 59665262 |
12 | 323ab539 |
13 | 1a92b8a6 |
14 | 112adca9 |
15 | a0a86b6 |
hex | 6d23b3d |
114441021 has 12 divisors (see below), whose sum is σ = 165518080. Its totient is φ = 76195080.
The previous prime is 114441013. The next prime is 114441023. The reversal of 114441021 is 120144411.
It is not a de Polignac number, because 114441021 - 23 = 114441013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 114440985 and 114441003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (114441023) 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, 541 + ... + 15138.
Almost surely, 2114441021 is an apocalyptic number.
It is an amenable number.
114441021 is a deficient number, since it is larger than the sum of its proper divisors (51077059).
114441021 is a wasteful number, since it uses less digits than its factorization.
114441021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16496 (or 16493 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 114441021 is about 10697.7110168484. The cubic root of 114441021 is about 485.5052247555.
Adding to 114441021 its reverse (120144411), we get a palindrome (234585432).
The spelling of 114441021 in words is "one hundred fourteen million, four hundred forty-one thousand, twenty-one".
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