Base | Representation |
---|---|
bin | 110110101000… |
… | …000110000101 |
3 | 222221112100120 |
4 | 312220012011 |
5 | 12131220010 |
6 | 1230532153 |
7 | 232501200 |
oct | 66500605 |
9 | 28845316 |
10 | 14320005 |
11 | 80a0917 |
12 | 4967059 |
13 | 2c74c9b |
14 | 1c8a937 |
15 | 13cce70 |
hex | da8185 |
14320005 has 24 divisors (see below), whose sum is σ = 26654112. Its totient is φ = 6545952.
The previous prime is 14319983. The next prime is 14320049. The reversal of 14320005 is 50002341.
It is not a de Polignac number, because 14320005 - 211 = 14317957 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9007 + ... + 10476.
It is an arithmetic number, because the mean of its divisors is an integer number (1110588).
Almost surely, 214320005 is an apocalyptic number.
14320005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14320005 is a deficient number, since it is larger than the sum of its proper divisors (12334107).
14320005 is a wasteful number, since it uses less digits than its factorization.
14320005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19505 (or 19498 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 14320005 is about 3784.1782463304. The cubic root of 14320005 is about 242.8367376990.
Adding to 14320005 its reverse (50002341), we get a palindrome (64322346).
The spelling of 14320005 in words is "fourteen million, three hundred twenty thousand, five".
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