Base | Representation |
---|---|
bin | 11100010111100111… |
… | …111000011111010010 |
3 | 2220121212221022110020 |
4 | 130113213320133102 |
5 | 444341020231114 |
6 | 21554343044310 |
7 | 2125566044436 |
oct | 342747703722 |
9 | 86555838406 |
10 | 30461102034 |
11 | 11a115528a0 |
12 | 5aa1440696 |
13 | 2b45a7b13c |
14 | 168d7969c6 |
15 | bd435baa9 |
hex | 7179f87d2 |
30461102034 has 16 divisors (see below), whose sum is σ = 66460586400. Its totient is φ = 9230636960.
The previous prime is 30461102033. The next prime is 30461102047. The reversal of 30461102034 is 43020116403.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30461101995 and 30461102013.
It is not an unprimeable number, because it can be changed into a prime (30461102033) 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, 230765859 + ... + 230765990.
It is an arithmetic number, because the mean of its divisors is an integer number (4153786650).
Almost surely, 230461102034 is an apocalyptic number.
30461102034 is an abundant number, since it is smaller than the sum of its proper divisors (35999484366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30461102034 is a wasteful number, since it uses less digits than its factorization.
30461102034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461531865.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 30461102034 its reverse (43020116403), we get a palindrome (73481218437).
The spelling of 30461102034 in words is "thirty billion, four hundred sixty-one million, one hundred two thousand, thirty-four".
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