Base | Representation |
---|---|
bin | 111000000101… |
… | …001011111001 |
3 | 1000122220101210 |
4 | 320011023321 |
5 | 12230420210 |
6 | 1243033333 |
7 | 235646643 |
oct | 70051371 |
9 | 30586353 |
10 | 14701305 |
11 | 8331343 |
12 | 4b0b849 |
13 | 30796c8 |
14 | 1d49893 |
15 | 1455e20 |
hex | e052f9 |
14701305 has 16 divisors (see below), whose sum is σ = 23909184. Its totient is φ = 7711680.
The previous prime is 14701303. The next prime is 14701319. The reversal of 14701305 is 50310741.
14701305 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 14701305 - 21 = 14701303 is a prime.
It is a super-2 number, since 2×147013052 = 432256737406050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14701303) 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, 7119 + ... + 8948.
It is an arithmetic number, because the mean of its divisors is an integer number (1494324).
Almost surely, 214701305 is an apocalyptic number.
14701305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14701305 is a deficient number, since it is larger than the sum of its proper divisors (9207879).
14701305 is a wasteful number, since it uses less digits than its factorization.
14701305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16136.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 14701305 is about 3834.2280839825. The cubic root of 14701305 is about 244.9732304502.
It can be divided in two parts, 1470 and 1305, that added together give a triangular number (2775 = T74).
The spelling of 14701305 in words is "fourteen million, seven hundred one thousand, three hundred five".
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