Base | Representation |
---|---|
bin | 111000001110… |
… | …111000011100 |
3 | 1000201220212201 |
4 | 320032320130 |
5 | 12233203040 |
6 | 1243541244 |
7 | 236203510 |
oct | 70167034 |
9 | 30656781 |
10 | 14741020 |
11 | 8359168 |
12 | 4b2a824 |
13 | 30917c8 |
14 | 1d5a140 |
15 | 1462a9a |
hex | e0ee1c |
14741020 has 48 divisors (see below), whose sum is σ = 35900928. Its totient is φ = 4979520.
The previous prime is 14741009. The next prime is 14741021. The reversal of 14741020 is 2014741.
14741020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14741021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9199 + ... + 10681.
It is an arithmetic number, because the mean of its divisors is an integer number (747936).
Almost surely, 214741020 is an apocalyptic number.
14741020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14741020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17950464).
14741020 is an abundant number, since it is smaller than the sum of its proper divisors (21159908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14741020 is a wasteful number, since it uses less digits than its factorization.
14741020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570 (or 1568 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 14741020 is about 3839.4035995191. The cubic root of 14741020 is about 245.1936273023.
Adding to 14741020 its reverse (2014741), we get a palindrome (16755761).
The spelling of 14741020 in words is "fourteen million, seven hundred forty-one thousand, twenty".
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