Base | Representation |
---|---|
bin | 110101011010… |
… | …000110100000 |
3 | 222100022010200 |
4 | 311122012200 |
5 | 12041004134 |
6 | 1220025200 |
7 | 230000625 |
oct | 65320640 |
9 | 28308120 |
10 | 14000544 |
11 | 79a28a8 |
12 | 4832200 |
13 | 2b9275c |
14 | 1c0634c |
15 | 1368499 |
hex | d5a1a0 |
14000544 has 72 divisors (see below), whose sum is σ = 40186692. Its totient is φ = 4623360.
The previous prime is 14000527. The next prime is 14000551. The reversal of 14000544 is 44500041.
It can be written as a sum of positive squares in 2 ways, for example, as 12531600 + 1468944 = 3540^2 + 1212^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49684 + ... + 49964.
Almost surely, 214000544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14000544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20093346).
14000544 is an abundant number, since it is smaller than the sum of its proper divisors (26186148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14000544 is a wasteful number, since it uses less digits than its factorization.
14000544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470 (or 459 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 14000544 is about 3741.7300811256. The cubic root of 14000544 is about 241.0173480852.
Adding to 14000544 its reverse (44500041), we get a palindrome (58500585).
The spelling of 14000544 in words is "fourteen million, five hundred forty-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.241 sec. • engine limits •