Base | Representation |
---|---|
bin | 11100010110000001… |
… | …011010011001110001 |
3 | 2220120000101120211021 |
4 | 130112001122121301 |
5 | 444312131140423 |
6 | 21551543215441 |
7 | 2125121526004 |
oct | 342601323161 |
9 | 86500346737 |
10 | 30434240113 |
11 | 119a8376062 |
12 | 5a94447581 |
13 | 2b40334604 |
14 | 1689da353b |
15 | bd1d0295d |
hex | 71605a671 |
30434240113 has 8 divisors (see below), whose sum is σ = 31932927936. Its totient is φ = 28950174000.
The previous prime is 30434240003. The next prime is 30434240143. The reversal of 30434240113 is 31104243403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30434240113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30434240143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3651163 + ... + 3659488.
It is an arithmetic number, because the mean of its divisors is an integer number (3991615992).
Almost surely, 230434240113 is an apocalyptic number.
It is an amenable number.
30434240113 is a deficient number, since it is larger than the sum of its proper divisors (1498687823).
30434240113 is a wasteful number, since it uses less digits than its factorization.
30434240113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7310855.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 30434240113 its reverse (31104243403), we get a palindrome (61538483516).
The spelling of 30434240113 in words is "thirty billion, four hundred thirty-four million, two hundred forty thousand, one hundred thirteen".
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