Base | Representation |
---|---|
bin | 11100010110011011… |
… | …010010111000011111 |
3 | 2220120111011022000102 |
4 | 130112123102320133 |
5 | 444320400300210 |
6 | 21552344451315 |
7 | 2125233305120 |
oct | 342633227037 |
9 | 86514138012 |
10 | 30441025055 |
11 | 11a0118a751 |
12 | 5a96779b3b |
13 | 2b4186b97c |
14 | 168ac4c047 |
15 | bd26e2ea5 |
hex | 7166d2e1f |
30441025055 has 8 divisors (see below), whose sum is σ = 41747691552. Its totient is φ = 20873845728.
The previous prime is 30441024979. The next prime is 30441025063. The reversal of 30441025055 is 55052014403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30441025055 - 28 = 30441024799 is a prime.
It is a congruent number.
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, 434871752 + ... + 434871821.
It is an arithmetic number, because the mean of its divisors is an integer number (5218461444).
Almost surely, 230441025055 is an apocalyptic number.
30441025055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
30441025055 is a deficient number, since it is larger than the sum of its proper divisors (11306666497).
30441025055 is an equidigital number, since it uses as much as digits as its factorization.
30441025055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869743585.
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 30441025055 its reverse (55052014403), we get a palindrome (85493039458).
The spelling of 30441025055 in words is "thirty billion, four hundred forty-one million, twenty-five thousand, fifty-five".
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