Base | Representation |
---|---|
bin | 101101011010… |
… | …101111011100 |
3 | 211101212222102 |
4 | 231122233130 |
5 | 11021443022 |
6 | 1103104232 |
7 | 203125256 |
oct | 55325734 |
9 | 24355872 |
10 | 11906012 |
11 | 67a2188 |
12 | 3ba2078 |
13 | 260b2a1 |
14 | 181ccd6 |
15 | 10a2a92 |
hex | b5abdc |
11906012 has 12 divisors (see below), whose sum is σ = 21320376. Its totient is φ = 5814480.
The previous prime is 11906003. The next prime is 11906021. The reversal of 11906012 is 21060911.
It is an interprime number because it is at equal distance from previous prime (11906003) and next prime (11906021).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34439 + ... + 34782.
It is an arithmetic number, because the mean of its divisors is an integer number (1776698).
Almost surely, 211906012 is an apocalyptic number.
It is an amenable number.
11906012 is a deficient number, since it is larger than the sum of its proper divisors (9414364).
11906012 is a wasteful number, since it uses less digits than its factorization.
11906012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69268 (or 69266 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 20.
The square root of 11906012 is about 3450.5089479670. The cubic root of 11906012 is about 228.3435622723.
Adding to 11906012 its reverse (21060911), we get a palindrome (32966923).
The spelling of 11906012 in words is "eleven million, nine hundred six thousand, twelve".
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