Base | Representation |
---|---|
bin | 111000100100… |
… | …010000000000 |
3 | 1000220100221100 |
4 | 320210100000 |
5 | 12244003134 |
6 | 1245454400 |
7 | 240016623 |
oct | 70442000 |
9 | 30810840 |
10 | 14828544 |
11 | 84089a5 |
12 | 4b71400 |
13 | 30c25b3 |
14 | 1d7ddba |
15 | 147d999 |
hex | e24400 |
14828544 has 66 divisors (see below), whose sum is σ = 42843710. Its totient is φ = 4939776.
The previous prime is 14828533. The next prime is 14828549. The reversal of 14828544 is 44582841.
It can be written as a sum of positive squares in only one way, i.e., 14745600 + 82944 = 3840^2 + 288^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 14828499 and 14828508.
It is not an unprimeable number, because it can be changed into a prime (14828549) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8412 + ... + 10020.
Almost surely, 214828544 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 14828544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21421855).
14828544 is an abundant number, since it is smaller than the sum of its proper divisors (28015166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14828544 is a wasteful number, since it uses less digits than its factorization.
14828544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635 (or 1614 counting only the distinct ones).
The product of its digits is 40960, while the sum is 36.
The square root of 14828544 is about 3850.7848550653. The cubic root of 14828544 is about 245.6779446113.
The spelling of 14828544 in words is "fourteen million, eight hundred twenty-eight thousand, five hundred forty-four".
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