Base | Representation |
---|---|
bin | 11100010000101011… |
… | …001000111101101011 |
3 | 2220022202120002201001 |
4 | 130100223020331223 |
5 | 444121143443220 |
6 | 21535020135431 |
7 | 2122652061013 |
oct | 342053107553 |
9 | 86282502631 |
10 | 30344515435 |
11 | 11961762633 |
12 | 5a6a397577 |
13 | 2b2787aaa0 |
14 | 167c0c8c43 |
15 | bc8ecc80a |
hex | 710ac8f6b |
30344515435 has 16 divisors (see below), whose sum is σ = 39256380576. Its totient is φ = 22384297728.
The previous prime is 30344515427. The next prime is 30344515441. The reversal of 30344515435 is 53451544303.
It is not a de Polignac number, because 30344515435 - 23 = 30344515427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30344515394 and 30344515403.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188209 + ... + 310018.
It is an arithmetic number, because the mean of its divisors is an integer number (2453523786).
Almost surely, 230344515435 is an apocalyptic number.
30344515435 is a deficient number, since it is larger than the sum of its proper divisors (8911865141).
30344515435 is a wasteful number, since it uses less digits than its factorization.
30344515435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499182.
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 30344515435 in words is "thirty billion, three hundred forty-four million, five hundred fifteen thousand, four hundred thirty-five".
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