Base | Representation |
---|---|
bin | 1101101111110100001011… |
… | …00110001100001011001001 |
3 | 10222000222111002111222212012 |
4 | 12313322011212030023021 |
5 | 12430242443112212223 |
6 | 144143323310425305 |
7 | 6240030030366125 |
oct | 667720546141311 |
9 | 128028432458765 |
10 | 30230221210313 |
11 | 96a5623855923 |
12 | 348299bb02235 |
13 | 13b390b8c5a97 |
14 | 76721701a585 |
15 | 3765564c0c78 |
hex | 1b7e8598c2c9 |
30230221210313 has 32 divisors (see below), whose sum is σ = 33767375437440. Its totient is φ = 26895152148480.
The previous prime is 30230221210307. The next prime is 30230221210327. The reversal of 30230221210313 is 31301212203203.
It is not a de Polignac number, because 30230221210313 - 216 = 30230221144777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30230221210373) 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, 349313858 + ... + 349400388.
It is an arithmetic number, because the mean of its divisors is an integer number (1055230482420).
Almost surely, 230230221210313 is an apocalyptic number.
It is an amenable number.
30230221210313 is a deficient number, since it is larger than the sum of its proper divisors (3537154227127).
30230221210313 is a wasteful number, since it uses less digits than its factorization.
30230221210313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88937.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 30230221210313 its reverse (31301212203203), we get a palindrome (61531433413516).
The spelling of 30230221210313 in words is "thirty trillion, two hundred thirty billion, two hundred twenty-one million, two hundred ten thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •