Base | Representation |
---|---|
bin | 1000100100110111… |
… | …1011011101101110 |
3 | 12221102212022201012 |
4 | 2021031323131232 |
5 | 14203321130110 |
6 | 1020234345222 |
7 | 111022532234 |
oct | 21115733556 |
9 | 5842768635 |
10 | 2302130030 |
11 | a81546402 |
12 | 542b8b212 |
13 | 2a8c3c825 |
14 | 17ba64954 |
15 | d7192905 |
hex | 8937b76e |
2302130030 has 64 divisors (see below), whose sum is σ = 4445134848. Its totient is φ = 856394880.
The previous prime is 2302130009. The next prime is 2302130069. The reversal of 2302130030 is 300312032.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2302129987 and 2302130014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1869515 + ... + 1870745.
It is an arithmetic number, because the mean of its divisors is an integer number (69455232).
Almost surely, 22302130030 is an apocalyptic number.
2302130030 is a deficient number, since it is larger than the sum of its proper divisors (2143004818).
2302130030 is a wasteful number, since it uses less digits than its factorization.
2302130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1481.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 2302130030 is about 47980.5171918770. The cubic root of 2302130030 is about 1320.4134819595.
Adding to 2302130030 its reverse (300312032), we get a palindrome (2602442062).
The spelling of 2302130030 in words is "two billion, three hundred two million, one hundred thirty thousand, thirty".
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