Base | Representation |
---|---|
bin | 110001111110… |
… | …110101001011 |
3 | 220122200010111 |
4 | 301332311023 |
5 | 11323234121 |
6 | 1144455151 |
7 | 216240310 |
oct | 61766513 |
9 | 26580114 |
10 | 13102411 |
11 | 743a043 |
12 | 447a4b7 |
13 | 2939a0a |
14 | 1a50d07 |
15 | 123c2e1 |
hex | c7ed4b |
13102411 has 16 divisors (see below), whose sum is σ = 15579648. Its totient is φ = 10785600.
The previous prime is 13102361. The next prime is 13102417. The reversal of 13102411 is 11420131.
13102411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13102411 - 27 = 13102283 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13102391 and 13102400.
It is not an unprimeable number, because it can be changed into a prime (13102417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20056 + ... + 20698.
It is an arithmetic number, because the mean of its divisors is an integer number (973728).
Almost surely, 213102411 is an apocalyptic number.
13102411 is a deficient number, since it is larger than the sum of its proper divisors (2477237).
13102411 is an equidigital number, since it uses as much as digits as its factorization.
13102411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 762.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 13102411 is about 3619.7252658178. The cubic root of 13102411 is about 235.7492968765.
Adding to 13102411 its reverse (11420131), we get a palindrome (24522542).
It can be divided in two parts, 1310 and 2411, that added together give a square (3721 = 612).
The spelling of 13102411 in words is "thirteen million, one hundred two thousand, four hundred eleven".
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