Base | Representation |
---|---|
bin | 1101110000011101001010… |
… | …11100111110111001110011 |
3 | 10222010002021221212221221112 |
4 | 12320032211130332321303 |
5 | 12431123032002112201 |
6 | 144201403254143535 |
7 | 6241436321323223 |
oct | 670164534767163 |
9 | 128102257787845 |
10 | 30252230504051 |
11 | 9703998499a86 |
12 | 3487102951bab |
13 | 13b5a0865000a |
14 | 7683040da083 |
15 | 376de38380bb |
hex | 1b83a573ee73 |
30252230504051 has 2 divisors, whose sum is σ = 30252230504052. Its totient is φ = 30252230504050.
The previous prime is 30252230504029. The next prime is 30252230504063. The reversal of 30252230504051 is 15040503225203.
It is a strong prime.
It is an emirp because it is prime and its reverse (15040503225203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30252230504051 - 26 = 30252230503987 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30252230503999 and 30252230504017.
It is not a weakly prime, because it can be changed into another prime (30252230504021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15126115252025 + 15126115252026.
It is an arithmetic number, because the mean of its divisors is an integer number (15126115252026).
Almost surely, 230252230504051 is an apocalyptic number.
30252230504051 is a deficient number, since it is larger than the sum of its proper divisors (1).
30252230504051 is an equidigital number, since it uses as much as digits as its factorization.
30252230504051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 30252230504051 its reverse (15040503225203), we get a palindrome (45292733729254).
The spelling of 30252230504051 in words is "thirty trillion, two hundred fifty-two billion, two hundred thirty million, five hundred four thousand, fifty-one".
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