Base | Representation |
---|---|
bin | 1101110000010000100100… |
… | …10010001011100010111011 |
3 | 10222002102211120010121220210 |
4 | 12320020102102023202323 |
5 | 12431020203403013303 |
6 | 144154324145122203 |
7 | 6241106566001250 |
oct | 670102222134273 |
9 | 128072746117823 |
10 | 30245466454203 |
11 | 9701037352240 |
12 | 3485935629363 |
13 | 13b519b1aa760 |
14 | 767c61a3d427 |
15 | 376b49aca203 |
hex | 1b821248b8bb |
30245466454203 has 64 divisors (see below), whose sum is σ = 54681827042304. Its totient is φ = 14359723200000.
The previous prime is 30245466454187. The next prime is 30245466454207.
30245466454203 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30245466454203 - 24 = 30245466454187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30245466454207) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49556848 + ... + 50163453.
It is an arithmetic number, because the mean of its divisors is an integer number (854403547536).
Almost surely, 230245466454203 is an apocalyptic number.
30245466454203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30245466454203 is a deficient number, since it is larger than the sum of its proper divisors (24436360588101).
30245466454203 is a wasteful number, since it uses less digits than its factorization.
30245466454203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99720436.
The product of its (nonzero) digits is 8294400, while the sum is 48.
It can be divided in two parts, 3024546 and 6454203, that added together give a palindrome (9478749).
The spelling of 30245466454203 in words is "thirty trillion, two hundred forty-five billion, four hundred sixty-six million, four hundred fifty-four thousand, two hundred three".
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