Base | Representation |
---|---|
bin | 101010111010… |
… | …101001011110 |
3 | 210011120110200 |
4 | 222322221132 |
5 | 10340002040 |
6 | 1041044330 |
7 | 164424423 |
oct | 52725136 |
9 | 23146420 |
10 | 11250270 |
11 | 6394549 |
12 | 39266a6 |
13 | 243b985 |
14 | 16cbd4a |
15 | ec3630 |
hex | abaa5e |
11250270 has 24 divisors (see below), whose sum is σ = 29250936. Its totient is φ = 3000048.
The previous prime is 11250263. The next prime is 11250271. The reversal of 11250270 is 7205211.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11250271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62412 + ... + 62591.
It is an arithmetic number, because the mean of its divisors is an integer number (1218789).
Almost surely, 211250270 is an apocalyptic number.
11250270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11250270 is an abundant number, since it is smaller than the sum of its proper divisors (18000666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11250270 is a wasteful number, since it uses less digits than its factorization.
11250270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125016 (or 125013 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 11250270 is about 3354.1422152318. The cubic root of 11250270 is about 224.0720298754.
Adding to 11250270 its reverse (7205211), we get a palindrome (18455481).
The spelling of 11250270 in words is "eleven million, two hundred fifty thousand, two hundred seventy".
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