Base | Representation |
---|---|
bin | 101101011010… |
… | …110001010010 |
3 | 211101220010210 |
4 | 231122301102 |
5 | 11021444010 |
6 | 1103104550 |
7 | 203125515 |
oct | 55326122 |
9 | 24356123 |
10 | 11906130 |
11 | 67a2285 |
12 | 3ba2156 |
13 | 260b362 |
14 | 181cd7c |
15 | 10a2b20 |
hex | b5ac52 |
11906130 has 16 divisors (see below), whose sum is σ = 28574784. Its totient is φ = 3174960.
The previous prime is 11906129. The next prime is 11906131. The reversal of 11906130 is 3160911.
It is a happy number.
11906130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (11906129) and next prime (11906131).
It is a junction number, because it is equal to n+sod(n) for n = 11906097 and 11906106.
It is not an unprimeable number, because it can be changed into a prime (11906131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198406 + ... + 198465.
It is an arithmetic number, because the mean of its divisors is an integer number (1785924).
Almost surely, 211906130 is an apocalyptic number.
11906130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11906130 is an abundant number, since it is smaller than the sum of its proper divisors (16668654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11906130 is a wasteful number, since it uses less digits than its factorization.
11906130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396881.
The product of its (nonzero) digits is 162, while the sum is 21.
The square root of 11906130 is about 3450.5260468514. The cubic root of 11906130 is about 228.3443166377.
The spelling of 11906130 in words is "eleven million, nine hundred six thousand, one hundred thirty".
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