Base | Representation |
---|---|
bin | 1101101001101101001010… |
… | …11100011010010101110110 |
3 | 10221021220122110201022212222 |
4 | 12310312211130122111312 |
5 | 12413323034320322220 |
6 | 143503045244042342 |
7 | 6215616033513305 |
oct | 664664534322566 |
9 | 127256573638788 |
10 | 30020302120310 |
11 | 96245a1a12587 |
12 | 344a1765333b2 |
13 | 1399b965a7aa8 |
14 | 75adc183843c |
15 | 370d6c321e25 |
hex | 1b4da571a576 |
30020302120310 has 32 divisors (see below), whose sum is σ = 56526572302272. Its totient is φ = 11457385139200.
The previous prime is 30020302120301. The next prime is 30020302120327. The reversal of 30020302120310 is 1302120302003.
It is a super-2 number, since 2×300203021203102 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 162654719 + ... + 162839178.
It is an arithmetic number, because the mean of its divisors is an integer number (1766455384446).
Almost surely, 230020302120310 is an apocalyptic number.
30020302120310 is a deficient number, since it is larger than the sum of its proper divisors (26506270181962).
30020302120310 is a wasteful number, since it uses less digits than its factorization.
30020302120310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325494328.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30020302120310 its reverse (1302120302003), we get a palindrome (31322422422313).
The spelling of 30020302120310 in words is "thirty trillion, twenty billion, three hundred two million, one hundred twenty thousand, three hundred ten".
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