Base | Representation |
---|---|
bin | 1101101100000111110101… |
… | …11001111100001100010010 |
3 | 10221120211222112201002012021 |
4 | 12312003322321330030102 |
5 | 12421203120104144442 |
6 | 144005141132322054 |
7 | 6224615556436612 |
oct | 666037271741422 |
9 | 127524875632167 |
10 | 30103340303122 |
11 | 9656833899349 |
12 | 346228b91332a |
13 | 13a496aca27c8 |
14 | 76101bcb8a42 |
15 | 3730cc3c7e67 |
hex | 1b60fae7c312 |
30103340303122 has 16 divisors (see below), whose sum is σ = 45390648081240. Its totient is φ = 14973145907328.
The previous prime is 30103340303059. The next prime is 30103340303129. The reversal of 30103340303122 is 22130304330103.
It can be written as a sum of positive squares in 4 ways, for example, as 29749290312681 + 354049990441 = 5454291^2 + 595021^2 .
It is a super-2 number, since 2×301033403031222 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30103340303129) 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, 2619003 + ... + 8189374.
Almost surely, 230103340303122 is an apocalyptic number.
30103340303122 is a deficient number, since it is larger than the sum of its proper divisors (15287307778118).
30103340303122 is a wasteful number, since it uses less digits than its factorization.
30103340303122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10815645.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 30103340303122 its reverse (22130304330103), we get a palindrome (52233644633225).
The spelling of 30103340303122 in words is "thirty trillion, one hundred three billion, three hundred forty million, three hundred three thousand, one hundred twenty-two".
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