Base | Representation |
---|---|
bin | 110110111000… |
… | …000001100111 |
3 | 1000001211212020 |
4 | 312320001213 |
5 | 12140312010 |
6 | 1232154223 |
7 | 233162343 |
oct | 66700147 |
9 | 30054766 |
10 | 14385255 |
11 | 8135945 |
12 | 4998973 |
13 | 2c988b1 |
14 | 1ca6623 |
15 | 13e2470 |
hex | db8067 |
14385255 has 16 divisors (see below), whose sum is σ = 23140320. Its totient is φ = 7630848.
The previous prime is 14385251. The next prime is 14385257. The reversal of 14385255 is 55258341.
14385255 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14385255 - 22 = 14385251 is a prime.
It is a super-2 number, since 2×143852552 = 413871122830050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14385251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411 + ... + 5379.
It is an arithmetic number, because the mean of its divisors is an integer number (1446270).
Almost surely, 214385255 is an apocalyptic number.
14385255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14385255 is a deficient number, since it is larger than the sum of its proper divisors (8755065).
14385255 is a wasteful number, since it uses less digits than its factorization.
14385255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5170.
The product of its digits is 24000, while the sum is 33.
The square root of 14385255 is about 3792.7898702670. The cubic root of 14385255 is about 243.2050125117.
The spelling of 14385255 in words is "fourteen million, three hundred eighty-five thousand, two hundred fifty-five".
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