Base | Representation |
---|---|
bin | 1101101111111001111111… |
… | …01111001011110000110101 |
3 | 10222001021112201211202110001 |
4 | 12313330333233023300311 |
5 | 12430320342044130401 |
6 | 144145001225431301 |
7 | 6240200310643420 |
oct | 667747757136065 |
9 | 128037481752401 |
10 | 30233344130101 |
11 | 96a6986641772 |
12 | 348351193b531 |
13 | 13b3cb88b7208 |
14 | 767431a9c9b7 |
15 | 37668a745601 |
hex | 1b7f3fbcbc35 |
30233344130101 has 24 divisors (see below), whose sum is σ = 36924232980096. Its totient is φ = 24243876952320.
The previous prime is 30233344130063. The next prime is 30233344130123. The reversal of 30233344130101 is 10103144333203.
It is not a de Polignac number, because 30233344130101 - 29 = 30233344129589 is a prime.
It is a super-3 number, since 3×302333441301013 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 30233344130101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30233344130131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44407090 + ... + 45082771.
It is an arithmetic number, because the mean of its divisors is an integer number (1538509707504).
Almost surely, 230233344130101 is an apocalyptic number.
It is an amenable number.
30233344130101 is a deficient number, since it is larger than the sum of its proper divisors (6690888849995).
30233344130101 is a wasteful number, since it uses less digits than its factorization.
30233344130101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89490069 (or 89490052 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 30233344130101 its reverse (10103144333203), we get a palindrome (40336488463304).
The spelling of 30233344130101 in words is "thirty trillion, two hundred thirty-three billion, three hundred forty-four million, one hundred thirty thousand, one hundred one".
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