Base | Representation |
---|---|
bin | 101011100101… |
… | …010111111000 |
3 | 210111110112020 |
4 | 223211113320 |
5 | 10411102042 |
6 | 1044514440 |
7 | 166053555 |
oct | 53452770 |
9 | 23443466 |
10 | 11425272 |
11 | 64a3a81 |
12 | 39aba20 |
13 | 24a0521 |
14 | 1735a2c |
15 | 100a3ec |
hex | ae55f8 |
11425272 has 32 divisors (see below), whose sum is σ = 29230080. Its totient is φ = 3719520.
The previous prime is 11425261. The next prime is 11425313. The reversal of 11425272 is 27252411.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4504 + ... + 6567.
It is an arithmetic number, because the mean of its divisors is an integer number (913440).
Almost surely, 211425272 is an apocalyptic number.
11425272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11425272 is an abundant number, since it is smaller than the sum of its proper divisors (17804808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11425272 is a wasteful number, since it uses less digits than its factorization.
11425272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11123 (or 11119 counting only the distinct ones).
The product of its digits is 1120, while the sum is 24.
The square root of 11425272 is about 3380.1289916215. The cubic root of 11425272 is about 225.2278974848.
Adding to 11425272 its reverse (27252411), we get a palindrome (38677683).
The spelling of 11425272 in words is "eleven million, four hundred twenty-five thousand, two hundred seventy-two".
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