Base | Representation |
---|---|
bin | 111000110111… |
… | …011101010000 |
3 | 1001001100212010 |
4 | 320313131100 |
5 | 12304012331 |
6 | 1251302520 |
7 | 240465162 |
oct | 70673520 |
9 | 31040763 |
10 | 14907216 |
11 | 8462015 |
12 | 4baaa40 |
13 | 311c34c |
14 | 1da0932 |
15 | 1496e46 |
hex | e37750 |
14907216 has 20 divisors (see below), whose sum is σ = 38510432. Its totient is φ = 4969056.
The previous prime is 14907209. The next prime is 14907227. The reversal of 14907216 is 61270941.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
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, 155236 + ... + 155331.
Almost surely, 214907216 is an apocalyptic number.
14907216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14907216 is an abundant number, since it is smaller than the sum of its proper divisors (23603216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14907216 is a wasteful number, since it uses less digits than its factorization.
14907216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310578 (or 310572 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 14907216 is about 3860.9864024625. The cubic root of 14907216 is about 246.1116553090. Note that the first 3 decimals are identical.
The spelling of 14907216 in words is "fourteen million, nine hundred seven thousand, two hundred sixteen".
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