Base | Representation |
---|---|
bin | 1101110110001101111110… |
… | …11001001100101001100011 |
3 | 10222211000101011210122200211 |
4 | 12323012333121030221203 |
5 | 12442344034424340021 |
6 | 144432351112554551 |
7 | 6261646122152452 |
oct | 673067731145143 |
9 | 128730334718624 |
10 | 30450234215011 |
11 | 977a965418726 |
12 | 34b95619b2a57 |
13 | 13cb5a21c3c70 |
14 | 773b2900ab99 |
15 | 37c1318ce3e1 |
hex | 1bb1bf64ca63 |
30450234215011 has 8 divisors (see below), whose sum is σ = 32896006489584. Its totient is φ = 28019240021280.
The previous prime is 30450234214993. The next prime is 30450234215021. The reversal of 30450234215011 is 11051243205403.
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 30450234215011 - 227 = 30450099997283 is a prime.
It is a super-3 number, since 3×304502342150113 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30450234215021) 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, 3694515925 + ... + 3694524166.
It is an arithmetic number, because the mean of its divisors is an integer number (4112000811198).
Almost surely, 230450234215011 is an apocalyptic number.
30450234215011 is a deficient number, since it is larger than the sum of its proper divisors (2445772274573).
30450234215011 is a wasteful number, since it uses less digits than its factorization.
30450234215011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7389040421.
The product of its (nonzero) digits is 14400, while the sum is 31.
The spelling of 30450234215011 in words is "thirty trillion, four hundred fifty billion, two hundred thirty-four million, two hundred fifteen thousand, eleven".
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