Base | Representation |
---|---|
bin | 110101111100… |
… | …111111101000 |
3 | 222121120012000 |
4 | 311330333220 |
5 | 12110042324 |
6 | 1223051000 |
7 | 231134406 |
oct | 65747750 |
9 | 28546160 |
10 | 14143464 |
11 | 7a90215 |
12 | 48a0a60 |
13 | 2c1281a |
14 | 1c42476 |
15 | 13959c9 |
hex | d7cfe8 |
14143464 has 32 divisors (see below), whose sum is σ = 39288000. Its totient is φ = 4714416.
The previous prime is 14143463. The next prime is 14143477. The reversal of 14143464 is 46434141.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (14143463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32524 + ... + 32955.
It is an arithmetic number, because the mean of its divisors is an integer number (1227750).
Almost surely, 214143464 is an apocalyptic number.
It is an amenable number.
14143464 is an abundant number, since it is smaller than the sum of its proper divisors (25144536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14143464 is a wasteful number, since it uses less digits than its factorization.
14143464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65494 (or 65484 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 14143464 is about 3760.7797063907. The cubic root of 14143464 is about 241.8346889134.
The spelling of 14143464 in words is "fourteen million, one hundred forty-three thousand, four hundred sixty-four".
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