Base | Representation |
---|---|
bin | 101011001010… |
… | …000011011100 |
3 | 210021210000210 |
4 | 223022003130 |
5 | 10344011442 |
6 | 1042252420 |
7 | 165106410 |
oct | 53120334 |
9 | 23253023 |
10 | 11313372 |
11 | 64279a4 |
12 | 3957110 |
13 | 2461605 |
14 | 1706d40 |
15 | ed719c |
hex | aca0dc |
11313372 has 24 divisors (see below), whose sum is σ = 30169216. Its totient is φ = 3232368.
The previous prime is 11313371. The next prime is 11313377. The reversal of 11313372 is 27331311.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67258 + ... + 67425.
Almost surely, 211313372 is an apocalyptic number.
11313372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11313372 is an abundant number, since it is smaller than the sum of its proper divisors (18855844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11313372 is a wasteful number, since it uses less digits than its factorization.
11313372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134697 (or 134695 counting only the distinct ones).
The product of its digits is 378, while the sum is 21.
The square root of 11313372 is about 3363.5356397696. The cubic root of 11313372 is about 224.4901839780.
Adding to 11313372 its reverse (27331311), we get a palindrome (38644683).
The spelling of 11313372 in words is "eleven million, three hundred thirteen thousand, three hundred seventy-two".
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