Base | Representation |
---|---|
bin | 11011111100110100… |
… | …011101011000011011 |
3 | 2212110112202210111110 |
4 | 123330310131120123 |
5 | 442430410222133 |
6 | 21442000431403 |
7 | 2111465544642 |
oct | 337464353033 |
9 | 85415683443 |
10 | 30011414043 |
11 | 1180072a626 |
12 | 5996918563 |
13 | 2aa3860480 |
14 | 1649b7a359 |
15 | ba9b30c63 |
hex | 6fcd1d61b |
30011414043 has 32 divisors (see below), whose sum is σ = 43782323200. Its totient is φ = 18174813696.
The previous prime is 30011414039. The next prime is 30011414077. The reversal of 30011414043 is 34041411003.
It is not a de Polignac number, because 30011414043 - 22 = 30011414039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30011414003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 930003 + ... + 961731.
It is an arithmetic number, because the mean of its divisors is an integer number (1368197600).
Almost surely, 230011414043 is an apocalyptic number.
30011414043 is a deficient number, since it is larger than the sum of its proper divisors (13770909157).
30011414043 is a wasteful number, since it uses less digits than its factorization.
30011414043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32131.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 30011414043 its reverse (34041411003), we get a palindrome (64052825046).
The spelling of 30011414043 in words is "thirty billion, eleven million, four hundred fourteen thousand, forty-three".
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