Base | Representation |
---|---|
bin | 1101101110111111101010… |
… | …11110101010001101101101 |
3 | 10221221021201122101121211212 |
4 | 12313133311132222031231 |
5 | 12424312231034411300 |
6 | 144122342254324205 |
7 | 6235011355045412 |
oct | 667376536521555 |
9 | 127837648347755 |
10 | 30202033513325 |
11 | 9694679609983 |
12 | 3479433ab9665 |
13 | 13b1068b3a93b |
14 | 765b0156c109 |
15 | 375956a30935 |
hex | 1b77f57aa36d |
30202033513325 has 12 divisors (see below), whose sum is σ = 37451346109620. Its totient is φ = 24161094840960.
The previous prime is 30202033513319. The next prime is 30202033513331. The reversal of 30202033513325 is 52331533020203.
It is an interprime number because it is at equal distance from previous prime (30202033513319) and next prime (30202033513331).
It can be written as a sum of positive squares in 6 ways, for example, as 3785908039081 + 26416125474244 = 1945741^2 + 5139662^2 .
It is a de Polignac number, because none of the positive numbers 2k-30202033513325 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30202033513291 and 30202033513300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12139070 + ... + 14413919.
It is an arithmetic number, because the mean of its divisors is an integer number (3120945509135).
Almost surely, 230202033513325 is an apocalyptic number.
It is an amenable number.
30202033513325 is a deficient number, since it is larger than the sum of its proper divisors (7249312596295).
30202033513325 is a wasteful number, since it uses less digits than its factorization.
30202033513325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26598496 (or 26598491 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 32.
Adding to 30202033513325 its reverse (52331533020203), we get a palindrome (82533566533528).
The spelling of 30202033513325 in words is "thirty trillion, two hundred two billion, thirty-three million, five hundred thirteen thousand, three hundred twenty-five".
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