Base | Representation |
---|---|
bin | 111000001110… |
… | …011110001100 |
3 | 1000201211120111 |
4 | 320032132030 |
5 | 12233124330 |
6 | 1243525404 |
7 | 236165560 |
oct | 70163614 |
9 | 30654514 |
10 | 14739340 |
11 | 8357980 |
12 | 4b29864 |
13 | 3090b05 |
14 | 1d596a0 |
15 | 146232a |
hex | e0e78c |
14739340 has 96 divisors (see below), whose sum is σ = 40932864. Its totient is φ = 4316160.
The previous prime is 14739331. The next prime is 14739349. The reversal of 14739340 is 4393741.
14739340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14739331) and next prime (14739349).
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (14739349) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25899 + ... + 26461.
It is an arithmetic number, because the mean of its divisors is an integer number (426384).
It is a vampire number, since it can be written as 3740 ⋅ 3941 (with its own digits).
Almost surely, 214739340 is an apocalyptic number.
14739340 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 14739340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20466432).
14739340 is an abundant number, since it is smaller than the sum of its proper divisors (26193524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14739340 is a wasteful number, since it uses less digits than its factorization.
14739340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607 (or 605 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 14739340 is about 3839.1848093052. The cubic root of 14739340 is about 245.1843122313.
The spelling of 14739340 in words is "fourteen million, seven hundred thirty-nine thousand, three hundred forty".
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