Base | Representation |
---|---|
bin | 11011111110100110… |
… | …100111101000010010 |
3 | 2212112122002012210022 |
4 | 123332212213220102 |
5 | 443011040343214 |
6 | 21444550103442 |
7 | 2112311115620 |
oct | 337646475022 |
9 | 85478065708 |
10 | 30041340434 |
11 | 1181660a786 |
12 | 59a494ab82 |
13 | 2aa9b0aab1 |
14 | 164db2a510 |
15 | bac592d8e |
hex | 6fe9a7a12 |
30041340434 has 8 divisors (see below), whose sum is σ = 51499440768. Its totient is φ = 12874860180.
The previous prime is 30041340421. The next prime is 30041340443. The reversal of 30041340434 is 43404314003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon 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, 1072905002 + ... + 1072905029.
It is an arithmetic number, because the mean of its divisors is an integer number (6437430096).
Almost surely, 230041340434 is an apocalyptic number.
30041340434 is a deficient number, since it is larger than the sum of its proper divisors (21458100334).
30041340434 is a wasteful number, since it uses less digits than its factorization.
30041340434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2145810040.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 30041340434 its reverse (43404314003), we get a palindrome (73445654437).
The spelling of 30041340434 in words is "thirty billion, forty-one million, three hundred forty thousand, four hundred thirty-four".
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