Base | Representation |
---|---|
bin | 101100010110… |
… | …001110011100 |
3 | 210212122000100 |
4 | 230112032130 |
5 | 10434002442 |
6 | 1053101100 |
7 | 200546133 |
oct | 54261634 |
9 | 23778010 |
10 | 11625372 |
11 | 6620350 |
12 | 3a87790 |
13 | 2540625 |
14 | 178891a |
15 | 104984c |
hex | b1639c |
11625372 has 72 divisors (see below), whose sum is σ = 33126912. Its totient is φ = 3405600.
The previous prime is 11625347. The next prime is 11625401. The reversal of 11625372 is 27352611.
It is a happy number.
11625372 is a `hidden beast` number, since 1 + 1 + 625 + 37 + 2 = 666.
11625372 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11803 + ... + 12749.
It is an arithmetic number, because the mean of its divisors is an integer number (460096).
Almost surely, 211625372 is an apocalyptic number.
11625372 is a gapful number since it is divisible by the number (12) 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 11625372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16563456).
11625372 is an abundant number, since it is smaller than the sum of its proper divisors (21501540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11625372 is a wasteful number, since it uses less digits than its factorization.
11625372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 999 (or 994 counting only the distinct ones).
The product of its digits is 2520, while the sum is 27.
The square root of 11625372 is about 3409.5999765368. The cubic root of 11625372 is about 226.5351611277.
Adding to 11625372 its reverse (27352611), we get a palindrome (38977983).
The spelling of 11625372 in words is "eleven million, six hundred twenty-five thousand, three hundred seventy-two".
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