Base | Representation |
---|---|
bin | 101011100100… |
… | …000010000000 |
3 | 210111011222200 |
4 | 223210002000 |
5 | 10410413101 |
6 | 1044433200 |
7 | 166031544 |
oct | 53440200 |
9 | 23434880 |
10 | 11419776 |
11 | 649a935 |
12 | 39a8800 |
13 | 249ab84 |
14 | 1733a24 |
15 | 1008986 |
hex | ae4080 |
11419776 has 96 divisors (see below), whose sum is σ = 34369920. Its totient is φ = 3632640.
The previous prime is 11419763. The next prime is 11419777. The reversal of 11419776 is 67791411.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×114197762 = 260822567780352, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 11419776.
It is not an unprimeable number, because it can be changed into a prime (11419777) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26281 + ... + 26711.
It is an arithmetic number, because the mean of its divisors is an integer number (358020).
Almost surely, 211419776 is an apocalyptic number.
11419776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11419776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17184960).
11419776 is an abundant number, since it is smaller than the sum of its proper divisors (22950144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11419776 is a wasteful number, since it uses less digits than its factorization.
11419776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474 (or 459 counting only the distinct ones).
The product of its digits is 10584, while the sum is 36.
The square root of 11419776 is about 3379.3159071031. The cubic root of 11419776 is about 225.1917772343.
The spelling of 11419776 in words is "eleven million, four hundred nineteen thousand, seven hundred seventy-six".
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