Base | Representation |
---|---|
bin | 1011000100100110101… |
… | …1011100110100011001 |
3 | 200011222101111022222101 |
4 | 2301021223130310121 |
5 | 11104024430004100 |
6 | 223214452523401 |
7 | 16512461112445 |
oct | 2611153346431 |
9 | 604871438871 |
10 | 190214688025 |
11 | 7374026150a |
12 | 30a46620561 |
13 | 14c24c5c64b |
14 | 92c6685825 |
15 | 4e3437286a |
hex | 2c49adcd19 |
190214688025 has 12 divisors (see below), whose sum is σ = 236350553152. Its totient is φ = 151859273040.
The previous prime is 190214687983. The next prime is 190214688031. The reversal of 190214688025 is 520886412091.
190214688025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 190214688025 - 29 = 190214687513 is a prime.
It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 7799517 + ... + 7823866.
Almost surely, 2190214688025 is an apocalyptic number.
It is an amenable number.
190214688025 is a deficient number, since it is larger than the sum of its proper divisors (46135865127).
190214688025 is a wasteful number, since it uses less digits than its factorization.
190214688025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15623880 (or 15623875 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 46.
The spelling of 190214688025 in words is "one hundred ninety billion, two hundred fourteen million, six hundred eighty-eight thousand, twenty-five".
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