Base | Representation |
---|---|
bin | 11100010000101010… |
… | …110010011101001010 |
3 | 2220022202101102020111 |
4 | 130100222302131022 |
5 | 444121133020432 |
6 | 21535014144534 |
7 | 2122651225150 |
oct | 342052623512 |
9 | 86282342214 |
10 | 30344423242 |
11 | 119616aa341 |
12 | 5a6a35214a |
13 | 2b27847b33 |
14 | 167c0a33d0 |
15 | bc8eb0347 |
hex | 710ab274a |
30344423242 has 8 divisors (see below), whose sum is σ = 52019011296. Its totient is φ = 13004752812.
The previous prime is 30344423231. The next prime is 30344423279. The reversal of 30344423242 is 24232444303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1083729388 + ... + 1083729415.
It is an arithmetic number, because the mean of its divisors is an integer number (6502376412).
Almost surely, 230344423242 is an apocalyptic number.
30344423242 is a deficient number, since it is larger than the sum of its proper divisors (21674588054).
30344423242 is a wasteful number, since it uses less digits than its factorization.
30344423242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2167458812.
The product of its (nonzero) digits is 55296, while the sum is 31.
Adding to 30344423242 its reverse (24232444303), we get a palindrome (54576867545).
The spelling of 30344423242 in words is "thirty billion, three hundred forty-four million, four hundred twenty-three thousand, two hundred forty-two".
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