Base | Representation |
---|---|
bin | 11100101010011010… |
… | …100010101110110110 |
3 | 2221102212011200202012 |
4 | 130222122202232312 |
5 | 1001012222402100 |
6 | 22045524244222 |
7 | 2136444563336 |
oct | 345232425666 |
9 | 87385150665 |
10 | 30776372150 |
11 | 12063506a07 |
12 | 5b6ab40672 |
13 | 2b961944c4 |
14 | 16bd5c30c6 |
15 | c01d85135 |
hex | 72a6a2bb6 |
30776372150 has 12 divisors (see below), whose sum is σ = 57244052292. Its totient is φ = 12310548840.
The previous prime is 30776372141. The next prime is 30776372171. The reversal of 30776372150 is 5127367703.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30776372098 and 30776372107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307763672 + ... + 307763771.
It is an arithmetic number, because the mean of its divisors is an integer number (4770337691).
Almost surely, 230776372150 is an apocalyptic number.
30776372150 is a deficient number, since it is larger than the sum of its proper divisors (26467680142).
30776372150 is a wasteful number, since it uses less digits than its factorization.
30776372150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615527455 (or 615527450 counting only the distinct ones).
The product of its (nonzero) digits is 185220, while the sum is 41.
The spelling of 30776372150 in words is "thirty billion, seven hundred seventy-six million, three hundred seventy-two thousand, one hundred fifty".
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