Base | Representation |
---|---|
bin | 110110110001… |
… | …001010010111 |
3 | 1000000102022001 |
4 | 312301022113 |
5 | 12133412033 |
6 | 1231420131 |
7 | 233014363 |
oct | 66611227 |
9 | 30012261 |
10 | 14357143 |
11 | 8116809 |
12 | 4984647 |
13 | 2c88b68 |
14 | 1c9a2a3 |
15 | 13d8e7d |
hex | db1297 |
14357143 has 8 divisors (see below), whose sum is σ = 14654816. Its totient is φ = 14061600.
The previous prime is 14357131. The next prime is 14357149. The reversal of 14357143 is 34175341.
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 14357143 - 25 = 14357111 is a prime.
It is a super-2 number, since 2×143571432 = 412255110244898, 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 (14357149) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 22438 + ... + 23068.
It is an arithmetic number, because the mean of its divisors is an integer number (1831852).
Almost surely, 214357143 is an apocalyptic number.
14357143 is a deficient number, since it is larger than the sum of its proper divisors (297673).
14357143 is an equidigital number, since it uses as much as digits as its factorization.
14357143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1065.
The product of its digits is 5040, while the sum is 28.
The square root of 14357143 is about 3789.0820788154. The cubic root of 14357143 is about 243.0464835686.
The spelling of 14357143 in words is "fourteen million, three hundred fifty-seven thousand, one hundred forty-three".
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