Base | Representation |
---|---|
bin | 101011001001… |
… | …110101011100 |
3 | 210021201210121 |
4 | 223021311130 |
5 | 10343444401 |
6 | 1042244324 |
7 | 165103660 |
oct | 53116534 |
9 | 23251717 |
10 | 11312476 |
11 | 642725a |
12 | 39566a4 |
13 | 2461096 |
14 | 17068a0 |
15 | ed6ca1 |
hex | ac9d5c |
11312476 has 12 divisors (see below), whose sum is σ = 22625008. Its totient is φ = 4848192.
The previous prime is 11312471. The next prime is 11312503. The reversal of 11312476 is 67421311.
11312476 is an admirable number.
It is a super-2 number, since 2×113124762 = 255944226501152, which contains 22 as substring.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 11312476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11312471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201981 + ... + 202036.
Almost surely, 211312476 is an apocalyptic number.
It is an amenable number.
11312476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11312476 is a wasteful number, since it uses less digits than its factorization.
11312476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404028 (or 404026 counting only the distinct ones).
The product of its digits is 1008, while the sum is 25.
The square root of 11312476 is about 3363.4024439546. The cubic root of 11312476 is about 224.4842574067.
Adding to 11312476 its reverse (67421311), we get a palindrome (78733787).
The spelling of 11312476 in words is "eleven million, three hundred twelve thousand, four hundred seventy-six".
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