Base | Representation |
---|---|
bin | 11100010111110111… |
… | …100100100010010011 |
3 | 2220122011200020211220 |
4 | 130113313210202103 |
5 | 444343043331421 |
6 | 21555011140123 |
7 | 2125646023446 |
oct | 342767444223 |
9 | 86564606756 |
10 | 30465214611 |
11 | 11a13901717 |
12 | 5aa28a4643 |
13 | 2b4688b010 |
14 | 169014765d |
15 | bd48c03c6 |
hex | 717de4893 |
30465214611 has 16 divisors (see below), whose sum is σ = 44344173216. Its totient is φ = 18491003136.
The previous prime is 30465214601. The next prime is 30465214613. The reversal of 30465214611 is 11641256403.
It is not a de Polignac number, because 30465214611 - 25 = 30465214579 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30465214613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347560 + ... + 5353253.
It is an arithmetic number, because the mean of its divisors is an integer number (2771510826).
Almost surely, 230465214611 is an apocalyptic number.
30465214611 is a deficient number, since it is larger than the sum of its proper divisors (13878958605).
30465214611 is a wasteful number, since it uses less digits than its factorization.
30465214611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10700902.
The product of its (nonzero) digits is 17280, while the sum is 33.
The spelling of 30465214611 in words is "thirty billion, four hundred sixty-five million, two hundred fourteen thousand, six hundred eleven".
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