Base | Representation |
---|---|
bin | 11100010110000001… |
… | …101001000011010011 |
3 | 2220120000111122010120 |
4 | 130112001221003103 |
5 | 444312140100430 |
6 | 21551544401323 |
7 | 2125122165642 |
oct | 342601510323 |
9 | 86500448116 |
10 | 30434300115 |
11 | 119a840714a |
12 | 5a94476243 |
13 | 2b40355a0b |
14 | 1689dbb359 |
15 | bd1d15610 |
hex | 7160690d3 |
30434300115 has 8 divisors (see below), whose sum is σ = 48694880208. Its totient is φ = 16231626720.
The previous prime is 30434300107. The next prime is 30434300129. The reversal of 30434300115 is 51100343403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30434300115 - 23 = 30434300107 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014476656 + ... + 1014476685.
It is an arithmetic number, because the mean of its divisors is an integer number (6086860026).
Almost surely, 230434300115 is an apocalyptic number.
30434300115 is a deficient number, since it is larger than the sum of its proper divisors (18260580093).
30434300115 is a wasteful number, since it uses less digits than its factorization.
30434300115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2028953349.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 30434300115 its reverse (51100343403), we get a palindrome (81534643518).
The spelling of 30434300115 in words is "thirty billion, four hundred thirty-four million, three hundred thousand, one hundred fifteen".
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