Base | Representation |
---|---|
bin | 1101101100010100101010… |
… | …00010100011110101100111 |
3 | 10221121111202002100221022211 |
4 | 12312022111002203311213 |
5 | 12421311213113034343 |
6 | 144012240014304251 |
7 | 6225251231330413 |
oct | 666122502436547 |
9 | 127544662327284 |
10 | 30110221221223 |
11 | 96597449a8a20 |
12 | 34636901b8087 |
13 | 13a54c6713690 |
14 | 7614b1ab7d43 |
15 | 37338151d79d |
hex | 1b62950a3d67 |
30110221221223 has 32 divisors (see below), whose sum is σ = 36755255900160. Its totient is φ = 24288559397760.
The previous prime is 30110221221211. The next prime is 30110221221233. The reversal of 30110221221223 is 32212212201103.
It is a cyclic number.
It is not a de Polignac number, because 30110221221223 - 221 = 30110219124071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30110221221194 and 30110221221203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110221221233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15051415 + ... + 16934152.
It is an arithmetic number, because the mean of its divisors is an integer number (1148601746880).
Almost surely, 230110221221223 is an apocalyptic number.
30110221221223 is a deficient number, since it is larger than the sum of its proper divisors (6645034678937).
30110221221223 is a wasteful number, since it uses less digits than its factorization.
30110221221223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31985847.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 30110221221223 its reverse (32212212201103), we get a palindrome (62322433422326).
The spelling of 30110221221223 in words is "thirty trillion, one hundred ten billion, two hundred twenty-one million, two hundred twenty-one thousand, two hundred twenty-three".
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