Base | Representation |
---|---|
bin | 11100000010111101… |
… | …011011110111110001 |
3 | 2212201201121120102220 |
4 | 130002331123313301 |
5 | 443133243233244 |
6 | 21500120431253 |
7 | 2114156302215 |
oct | 340275336761 |
9 | 85651546386 |
10 | 30114430449 |
11 | 118538a1354 |
12 | 5a05318529 |
13 | 2abbcbbc1c |
14 | 1659714945 |
15 | bb3bce319 |
hex | 702f5bdf1 |
30114430449 has 16 divisors (see below), whose sum is σ = 41991696000. Its totient is φ = 19160615936.
The previous prime is 30114430421. The next prime is 30114430459. The reversal of 30114430449 is 94403441103.
It is a cyclic number.
It is not a de Polignac number, because 30114430449 - 29 = 30114429937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30114430459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455034 + ... + 516995.
It is an arithmetic number, because the mean of its divisors is an integer number (2624481000).
Almost surely, 230114430449 is an apocalyptic number.
It is an amenable number.
30114430449 is a deficient number, since it is larger than the sum of its proper divisors (11877265551).
30114430449 is a wasteful number, since it uses less digits than its factorization.
30114430449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972504.
The product of its (nonzero) digits is 20736, while the sum is 33.
The spelling of 30114430449 in words is "thirty billion, one hundred fourteen million, four hundred thirty thousand, four hundred forty-nine".
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