Base | Representation |
---|---|
bin | 1101010110100… |
… | …11010001010101 |
3 | 21210202220220021 |
4 | 12223103101111 |
5 | 212133430141 |
6 | 15040505141 |
7 | 2530051441 |
oct | 653232125 |
9 | 253686807 |
10 | 112014421 |
11 | 58258102 |
12 | 3161b1b1 |
13 | 1a28c22c |
14 | 10c3b821 |
15 | 9c796d1 |
hex | 6ad3455 |
112014421 has 4 divisors (see below), whose sum is σ = 113273100. Its totient is φ = 110755744.
The previous prime is 112014407. The next prime is 112014431. The reversal of 112014421 is 124410211.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 124410211 = 4871 ⋅25541.
It can be written as a sum of positive squares in 2 ways, for example, as 13727025 + 98287396 = 3705^2 + 9914^2 .
It is a cyclic number.
It is not a de Polignac number, because 112014421 - 27 = 112014293 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112014395 and 112014404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112014431) 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, 629206 + ... + 629383.
It is an arithmetic number, because the mean of its divisors is an integer number (28318275).
Almost surely, 2112014421 is an apocalyptic number.
It is an amenable number.
112014421 is a deficient number, since it is larger than the sum of its proper divisors (1258679).
112014421 is an equidigital number, since it uses as much as digits as its factorization.
112014421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1258678.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 112014421 is about 10583.6865505362. The cubic root of 112014421 is about 482.0491404362.
Adding to 112014421 its reverse (124410211), we get a palindrome (236424632).
The spelling of 112014421 in words is "one hundred twelve million, fourteen thousand, four hundred twenty-one".
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