Base | Representation |
---|---|
bin | 110111001011… |
… | …001111000011 |
3 | 1000012211210110 |
4 | 313023033003 |
5 | 12200321224 |
6 | 1234002403 |
7 | 233640630 |
oct | 67131703 |
9 | 30184713 |
10 | 14463939 |
11 | 8189a76 |
12 | 4a16403 |
13 | 2cc5659 |
14 | 1cc7187 |
15 | 140a929 |
hex | dcb3c3 |
14463939 has 32 divisors (see below), whose sum is σ = 22934016. Its totient is φ = 7937280.
The previous prime is 14463881. The next prime is 14463971. The reversal of 14463939 is 93936441.
It is not a de Polignac number, because 14463939 - 27 = 14463811 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14463897 and 14463906.
It is not an unprimeable number, because it can be changed into a prime (14463979) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92049 + ... + 92205.
It is an arithmetic number, because the mean of its divisors is an integer number (716688).
Almost surely, 214463939 is an apocalyptic number.
14463939 is a deficient number, since it is larger than the sum of its proper divisors (8470077).
14463939 is a wasteful number, since it uses less digits than its factorization.
14463939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315.
The product of its digits is 69984, while the sum is 39.
The square root of 14463939 is about 3803.1485640190. The cubic root of 14463939 is about 243.6476314386.
The spelling of 14463939 in words is "fourteen million, four hundred sixty-three thousand, nine hundred thirty-nine".
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