Base | Representation |
---|---|
bin | 101011101110… |
… | …101011011110 |
3 | 210120101211000 |
4 | 223232223132 |
5 | 10413312030 |
6 | 1045411130 |
7 | 166302651 |
oct | 53565336 |
9 | 23511730 |
10 | 11463390 |
11 | 651a684 |
12 | 3a09aa6 |
13 | 24b4993 |
14 | 1745898 |
15 | 1016860 |
hex | aeeade |
11463390 has 32 divisors (see below), whose sum is σ = 30569760. Its totient is φ = 3056832.
The previous prime is 11463383. The next prime is 11463391. The reversal of 11463390 is 9336411.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11463391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20959 + ... + 21498.
It is an arithmetic number, because the mean of its divisors is an integer number (955305).
Almost surely, 211463390 is an apocalyptic number.
11463390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11463390 is an abundant number, since it is smaller than the sum of its proper divisors (19106370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11463390 is a wasteful number, since it uses less digits than its factorization.
11463390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42473 (or 42467 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 11463390 is about 3385.7628387115. The cubic root of 11463390 is about 225.4780945055.
It can be divided in two parts, 114 and 63390, that added together give a square (63504 = 2522).
The spelling of 11463390 in words is "eleven million, four hundred sixty-three thousand, three hundred ninety".
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