Base | Representation |
---|---|
bin | 101010100010… |
… | …011101101110 |
3 | 202222112120221 |
4 | 222202131232 |
5 | 10323314324 |
6 | 1035001554 |
7 | 163532554 |
oct | 52423556 |
9 | 22875527 |
10 | 11151214 |
11 | 6327088 |
12 | 38992ba |
13 | 2405869 |
14 | 16a3bd4 |
15 | ea40e4 |
hex | aa276e |
11151214 has 8 divisors (see below), whose sum is σ = 17607240. Its totient is φ = 5282136.
The previous prime is 11151209. The next prime is 11151241. The reversal of 11151214 is 41215111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146689 + ... + 146764.
It is an arithmetic number, because the mean of its divisors is an integer number (2200905).
Almost surely, 211151214 is an apocalyptic number.
11151214 is a deficient number, since it is larger than the sum of its proper divisors (6456026).
11151214 is a wasteful number, since it uses less digits than its factorization.
11151214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293474.
The product of its digits is 40, while the sum is 16.
The square root of 11151214 is about 3339.3433486241. The cubic root of 11151214 is about 223.4124563093.
Adding to 11151214 its reverse (41215111), we get a palindrome (52366325).
The spelling of 11151214 in words is "eleven million, one hundred fifty-one thousand, two hundred fourteen".
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