Base | Representation |
---|---|
bin | 111000111000… |
… | …101110100001 |
3 | 1001001121222202 |
4 | 320320232201 |
5 | 12304144132 |
6 | 1251342545 |
7 | 240516302 |
oct | 70705641 |
9 | 31047882 |
10 | 14912417 |
11 | 8465a13 |
12 | 4bb1a55 |
13 | 3121820 |
14 | 1da27a9 |
15 | 1498762 |
hex | e38ba1 |
14912417 has 8 divisors (see below), whose sum is σ = 17004456. Its totient is φ = 12955392.
The previous prime is 14912413. The next prime is 14912419. The reversal of 14912417 is 71421941.
14912417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2808976 + 12103441 = 1676^2 + 3479^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14912417 - 22 = 14912413 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14912417.
It is not an unprimeable number, because it can be changed into a prime (14912411) 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, 33518 + ... + 33959.
It is an arithmetic number, because the mean of its divisors is an integer number (2125557).
Almost surely, 214912417 is an apocalyptic number.
14912417 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
14912417 is a deficient number, since it is larger than the sum of its proper divisors (2092039).
14912417 is a wasteful number, since it uses less digits than its factorization.
14912417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67507.
The product of its digits is 2016, while the sum is 29.
The square root of 14912417 is about 3861.6598762708. The cubic root of 14912417 is about 246.1402740639.
The spelling of 14912417 in words is "fourteen million, nine hundred twelve thousand, four hundred seventeen".
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