Base | Representation |
---|---|
bin | 101010000011100… |
… | …0000000100000111 |
3 | 10122100021101200010 |
4 | 1110013000010013 |
5 | 10342221341130 |
6 | 352005121303 |
7 | 46653222414 |
oct | 12407000407 |
9 | 3570241603 |
10 | 1411121415 |
11 | 6645a5450 |
12 | 3346b9233 |
13 | 1964738b2 |
14 | d55a910b |
15 | 83d400b0 |
hex | 541c0107 |
1411121415 has 32 divisors (see below), whose sum is σ = 2570144256. Its totient is φ = 654431360.
The previous prime is 1411121381. The next prime is 1411121419. The reversal of 1411121415 is 5141211141.
It is not a de Polignac number, because 1411121415 - 26 = 1411121351 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1411121391 and 1411121400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1411121419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182124 + ... + 189713.
It is an arithmetic number, because the mean of its divisors is an integer number (80317008).
Almost surely, 21411121415 is an apocalyptic number.
1411121415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1411121415 is a deficient number, since it is larger than the sum of its proper divisors (1159022841).
1411121415 is a wasteful number, since it uses less digits than its factorization.
1411121415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371879.
The product of its digits is 160, while the sum is 21.
The square root of 1411121415 is about 37564.8960467083. The cubic root of 1411121415 is about 1121.6433716807.
Adding to 1411121415 its reverse (5141211141), we get a palindrome (6552332556).
The spelling of 1411121415 in words is "one billion, four hundred eleven million, one hundred twenty-one thousand, four hundred fifteen".
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