Base | Representation |
---|---|
bin | 101101011010… |
… | …101111101110 |
3 | 211101220000002 |
4 | 231122233232 |
5 | 11021443110 |
6 | 1103104302 |
7 | 203125313 |
oct | 55325756 |
9 | 24356002 |
10 | 11906030 |
11 | 67a21a4 |
12 | 3ba2092 |
13 | 260b2b6 |
14 | 181cd0a |
15 | 10a2aa5 |
hex | b5abee |
11906030 has 16 divisors (see below), whose sum is σ = 21492000. Its totient is φ = 4748832.
The previous prime is 11906021. The next prime is 11906047. The reversal of 11906030 is 3060911.
It is a junction number, because it is equal to n+sod(n) for n = 11905993 and 11906011.
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, 2471 + ... + 5469.
It is an arithmetic number, because the mean of its divisors is an integer number (1343250).
Almost surely, 211906030 is an apocalyptic number.
11906030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11906030 is a deficient number, since it is larger than the sum of its proper divisors (9585970).
11906030 is a wasteful number, since it uses less digits than its factorization.
11906030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3403.
The product of its (nonzero) digits is 162, while the sum is 20.
The square root of 11906030 is about 3450.5115562768. The cubic root of 11906030 is about 228.3436773453.
Adding to 11906030 its reverse (3060911), we get a palindrome (14966941).
The spelling of 11906030 in words is "eleven million, nine hundred six thousand, thirty".
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