Base | Representation |
---|---|
bin | 111001010100… |
… | …0100000100101 |
3 | 2002112201022121 |
4 | 1302220200211 |
5 | 30143102331 |
6 | 2552025541 |
7 | 513265216 |
oct | 162504045 |
9 | 62481277 |
10 | 30050341 |
11 | 15a652a2 |
12 | a0922b1 |
13 | 62c1b89 |
14 | 3dc340d |
15 | 2988c11 |
hex | 1ca8825 |
30050341 has 4 divisors (see below), whose sum is σ = 30218400. Its totient is φ = 29882284.
The previous prime is 30050329. The next prime is 30050347. The reversal of 30050341 is 14305003.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30050341 - 215 = 30017573 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 (30050347) 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, 83761 + ... + 84118.
It is an arithmetic number, because the mean of its divisors is an integer number (7554600).
Almost surely, 230050341 is an apocalyptic number.
It is an amenable number.
30050341 is a deficient number, since it is larger than the sum of its proper divisors (168059).
30050341 is a wasteful number, since it uses less digits than its factorization.
30050341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168058.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 30050341 is about 5481.8191323684. The cubic root of 30050341 is about 310.8969547951.
Adding to 30050341 its reverse (14305003), we get a palindrome (44355344).
The spelling of 30050341 in words is "thirty million, fifty thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •