Base | Representation |
---|---|
bin | 110110100110… |
… | …010011011101 |
3 | 222221011021212 |
4 | 312212103131 |
5 | 12131001134 |
6 | 1230434205 |
7 | 232440620 |
oct | 66462335 |
9 | 28834255 |
10 | 14312669 |
11 | 8096358 |
12 | 4962965 |
13 | 2c71847 |
14 | 1c87db7 |
15 | 13cabce |
hex | da64dd |
14312669 has 8 divisors (see below), whose sum is σ = 16885248. Its totient is φ = 11872080.
The previous prime is 14312663. The next prime is 14312671. The reversal of 14312669 is 96621341.
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 14312669 - 24 = 14312653 is a prime.
It is a super-2 number, since 2×143126692 = 409704987807122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14312663) 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, 32762 + ... + 33195.
It is an arithmetic number, because the mean of its divisors is an integer number (2110656).
Almost surely, 214312669 is an apocalyptic number.
It is an amenable number.
14312669 is a deficient number, since it is larger than the sum of its proper divisors (2572579).
14312669 is an equidigital number, since it uses as much as digits as its factorization.
14312669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65995.
The product of its digits is 7776, while the sum is 32.
The square root of 14312669 is about 3783.2088232082. The cubic root of 14312669 is about 242.7952629788.
The spelling of 14312669 in words is "fourteen million, three hundred twelve thousand, six hundred sixty-nine".
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