Base | Representation |
---|---|
bin | 110110100110… |
… | …010111101111 |
3 | 222221011200000 |
4 | 312212113233 |
5 | 12131003233 |
6 | 1230435343 |
7 | 232441461 |
oct | 66462757 |
9 | 28834600 |
10 | 14312943 |
11 | 8096587 |
12 | 4962b53 |
13 | 2c719c8 |
14 | 1c88131 |
15 | 13cad13 |
hex | da65ef |
14312943 has 12 divisors (see below), whose sum is σ = 21440328. Its totient is φ = 9541800.
The previous prime is 14312939. The next prime is 14312959. The reversal of 14312943 is 34921341.
It is not a de Polignac number, because 14312943 - 22 = 14312939 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14312933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29208 + ... + 29693.
It is an arithmetic number, because the mean of its divisors is an integer number (1786694).
Almost surely, 214312943 is an apocalyptic number.
14312943 is a deficient number, since it is larger than the sum of its proper divisors (7127385).
14312943 is an frugal number, since it uses more digits than its factorization.
14312943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58916 (or 58904 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 14312943 is about 3783.2450356803. The cubic root of 14312943 is about 242.7968123166.
The spelling of 14312943 in words is "fourteen million, three hundred twelve thousand, nine hundred forty-three".
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