Base | Representation |
---|---|
bin | 110101111100… |
… | …110001010000 |
3 | 222121111220221 |
4 | 311330301100 |
5 | 12110030134 |
6 | 1223042424 |
7 | 231131623 |
oct | 65746120 |
9 | 28544827 |
10 | 14142544 |
11 | 7a8a559 |
12 | 48a0414 |
13 | 2c12290 |
14 | 1c41dba |
15 | 13955b4 |
hex | d7cc50 |
14142544 has 20 divisors (see below), whose sum is σ = 29509396. Its totient is φ = 6527232.
The previous prime is 14142533. The next prime is 14142551. The reversal of 14142544 is 44524141.
14142544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6190144 + 7952400 = 2488^2 + 2820^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33789 + ... + 34204.
Almost surely, 214142544 is an apocalyptic number.
It is an amenable number.
14142544 is an abundant number, since it is smaller than the sum of its proper divisors (15366852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14142544 is a wasteful number, since it uses less digits than its factorization.
14142544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68014 (or 68008 counting only the distinct ones).
The product of its digits is 2560, while the sum is 25.
The square root of 14142544 is about 3760.6573893403. The cubic root of 14142544 is about 241.8294452018.
Adding to 14142544 its reverse (44524141), we get a palindrome (58666685).
The spelling of 14142544 in words is "fourteen million, one hundred forty-two thousand, five hundred forty-four".
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