Base | Representation |
---|---|
bin | 110111100010… |
… | …000011101111 |
3 | 1000101121000211 |
4 | 313202003233 |
5 | 12211314143 |
6 | 1240003251 |
7 | 234510316 |
oct | 67420357 |
9 | 30347024 |
10 | 14557423 |
11 | 8243231 |
12 | 4a60527 |
13 | 302907a |
14 | 1d0d27d |
15 | 142849d |
hex | de20ef |
14557423 has 8 divisors (see below), whose sum is σ = 15456528. Its totient is φ = 13663104.
The previous prime is 14557421. The next prime is 14557471. The reversal of 14557423 is 32475541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14557423 - 21 = 14557421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14557421) 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, 6565 + ... + 8497.
It is an arithmetic number, because the mean of its divisors is an integer number (1932066).
Almost surely, 214557423 is an apocalyptic number.
14557423 is a deficient number, since it is larger than the sum of its proper divisors (899105).
14557423 is a wasteful number, since it uses less digits than its factorization.
14557423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2393.
The product of its digits is 16800, while the sum is 31.
The square root of 14557423 is about 3815.4191119718. The cubic root of 14557423 is about 244.1714228062.
The spelling of 14557423 in words is "fourteen million, five hundred fifty-seven thousand, four hundred twenty-three".
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