Base | Representation |
---|---|
bin | 1101111001010011110001… |
… | …01011110101110110011010 |
3 | 11000012011110121001020200220 |
4 | 12330221320223311312122 |
5 | 13001114023024234201 |
6 | 144553232043540510 |
7 | 6302425424255163 |
oct | 674517053656632 |
9 | 130164417036626 |
10 | 30556422102426 |
11 | 98109a6744170 |
12 | 3516057b2a736 |
13 | 14085c59a543c |
14 | 778d1dbc876a |
15 | 37ec98eb7036 |
hex | 1bca78af5d9a |
30556422102426 has 32 divisors (see below), whose sum is σ = 67193506603008. Its totient is φ = 9186612225840.
The previous prime is 30556422102379. The next prime is 30556422102467. The reversal of 30556422102426 is 62420122465503.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1822732140 + ... + 1822748903.
It is an arithmetic number, because the mean of its divisors is an integer number (2099797081344).
Almost surely, 230556422102426 is an apocalyptic number.
30556422102426 is an abundant number, since it is smaller than the sum of its proper divisors (36637084500582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30556422102426 is a wasteful number, since it uses less digits than its factorization.
30556422102426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3645481186.
The product of its (nonzero) digits is 691200, while the sum is 42.
Adding to 30556422102426 its reverse (62420122465503), we get a palindrome (92976544567929).
The spelling of 30556422102426 in words is "thirty trillion, five hundred fifty-six billion, four hundred twenty-two million, one hundred two thousand, four hundred twenty-six".
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