Base | Representation |
---|---|
bin | 1010010000010… |
… | …1100100001101 |
3 | 2222221100200102 |
4 | 2210011210031 |
5 | 42002430123 |
6 | 4133540445 |
7 | 1031421311 |
oct | 244054415 |
9 | 88840612 |
10 | 43014413 |
11 | 2230a402 |
12 | 124a4725 |
13 | 8bb0920 |
14 | 59d9b41 |
15 | 3b9a028 |
hex | 290590d |
43014413 has 4 divisors (see below), whose sum is σ = 46323228. Its totient is φ = 39705600.
The previous prime is 43014407. The next prime is 43014421. The reversal of 43014413 is 31441034.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31441034 = 2 ⋅15720517.
It can be written as a sum of positive squares in 2 ways, for example, as 7038409 + 35976004 = 2653^2 + 5998^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-43014413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43014463) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654388 + ... + 1654413.
It is an arithmetic number, because the mean of its divisors is an integer number (11580807).
Almost surely, 243014413 is an apocalyptic number.
It is an amenable number.
43014413 is a deficient number, since it is larger than the sum of its proper divisors (3308815).
43014413 is a wasteful number, since it uses less digits than its factorization.
43014413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3308814.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 43014413 is about 6558.5374131738. The cubic root of 43014413 is about 350.3789446709.
Adding to 43014413 its reverse (31441034), we get a palindrome (74455447).
The spelling of 43014413 in words is "forty-three million, fourteen thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •