Base | Representation |
---|---|
bin | 110101111111… |
… | …110110010110 |
3 | 222122011020010 |
4 | 311333312112 |
5 | 12110431113 |
6 | 1223221050 |
7 | 231213453 |
oct | 65776626 |
9 | 28564203 |
10 | 14155158 |
11 | 7a98a86 |
12 | 48a7786 |
13 | 2c17c44 |
14 | 1c4682a |
15 | 13991c3 |
hex | d7fd96 |
14155158 has 16 divisors (see below), whose sum is σ = 29223936. Its totient is φ = 4566120.
The previous prime is 14155153. The next prime is 14155181. The reversal of 14155158 is 85155141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14155151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37866 + ... + 38237.
It is an arithmetic number, because the mean of its divisors is an integer number (1826496).
Almost surely, 214155158 is an apocalyptic number.
14155158 is an abundant number, since it is smaller than the sum of its proper divisors (15068778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14155158 is a wasteful number, since it uses less digits than its factorization.
14155158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76139.
The product of its digits is 4000, while the sum is 30.
The square root of 14155158 is about 3762.3341159445. The cubic root of 14155158 is about 241.9013212414.
The spelling of 14155158 in words is "fourteen million, one hundred fifty-five thousand, one hundred fifty-eight".
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