Base | Representation |
---|---|
bin | 1101100000101… |
… | …10111011011001 |
3 | 21220021021102021 |
4 | 12300112323121 |
5 | 213003340441 |
6 | 15125134441 |
7 | 2544242446 |
oct | 660267331 |
9 | 256237367 |
10 | 113340121 |
11 | 58a83124 |
12 | 31b5a421 |
13 | 1a63477b |
14 | 110a49cd |
15 | 9e3c3d1 |
hex | 6c16ed9 |
113340121 has 8 divisors (see below), whose sum is σ = 115430400. Its totient is φ = 111255600.
The previous prime is 113340109. The next prime is 113340133. The reversal of 113340121 is 121043311.
It is an interprime number because it is at equal distance from previous prime (113340109) and next prime (113340133).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113340121 - 211 = 113338073 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113340095 and 113340104.
It is not an unprimeable number, because it can be changed into a prime (113340421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67075 + ... + 68743.
It is an arithmetic number, because the mean of its divisors is an integer number (14428800).
Almost surely, 2113340121 is an apocalyptic number.
It is an amenable number.
113340121 is a deficient number, since it is larger than the sum of its proper divisors (2090279).
113340121 is a wasteful number, since it uses less digits than its factorization.
113340121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2879.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 113340121 is about 10646.1317388054. The cubic root of 113340121 is about 483.9433843687.
Adding to 113340121 its reverse (121043311), we get a palindrome (234383432).
The spelling of 113340121 in words is "one hundred thirteen million, three hundred forty thousand, one hundred twenty-one".
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