Base | Representation |
---|---|
bin | 101011100010… |
… | …011011010111 |
3 | 210110211222101 |
4 | 223202123113 |
5 | 10410210312 |
6 | 1044342531 |
7 | 166003441 |
oct | 53423327 |
9 | 23424871 |
10 | 11413207 |
11 | 6495a03 |
12 | 39a4a47 |
13 | 2497ba0 |
14 | 1731491 |
15 | 1006a57 |
hex | ae26d7 |
11413207 has 4 divisors (see below), whose sum is σ = 12291160. Its totient is φ = 10535256.
The previous prime is 11413187. The next prime is 11413217. The reversal of 11413207 is 70231411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70231411 = 277 ⋅253543.
It is a cyclic number.
It is not a de Polignac number, because 11413207 - 27 = 11413079 is a prime.
It is a super-2 number, since 2×114132072 = 260522588049698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11413217) 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, 438957 + ... + 438982.
It is an arithmetic number, because the mean of its divisors is an integer number (3072790).
Almost surely, 211413207 is an apocalyptic number.
11413207 is a deficient number, since it is larger than the sum of its proper divisors (877953).
11413207 is an equidigital number, since it uses as much as digits as its factorization.
11413207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877952.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 11413207 is about 3378.3438250125. The cubic root of 11413207 is about 225.1485899155.
Adding to 11413207 its reverse (70231411), we get a palindrome (81644618).
The spelling of 11413207 in words is "eleven million, four hundred thirteen thousand, two hundred seven".
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