Base | Representation |
---|---|
bin | 10001111101010111… |
… | …100010000100010110 |
3 | 1211202212201112211122 |
4 | 101331113202010112 |
5 | 303442444040123 |
6 | 12505241403542 |
7 | 1251566260640 |
oct | 217527420426 |
9 | 54685645748 |
10 | 19283190038 |
11 | 81a59490a2 |
12 | 38a1a995b2 |
13 | 1a84031128 |
14 | d0d013890 |
15 | 77cd77bc8 |
hex | 47d5e2116 |
19283190038 has 16 divisors (see below), whose sum is σ = 33105741984. Its totient is φ = 8252013120.
The previous prime is 19283190019. The next prime is 19283190071. The reversal of 19283190038 is 83009138291.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007783 + ... + 1026738.
It is an arithmetic number, because the mean of its divisors is an integer number (2069108874).
Almost surely, 219283190038 is an apocalyptic number.
19283190038 is a deficient number, since it is larger than the sum of its proper divisors (13822551946).
19283190038 is a wasteful number, since it uses less digits than its factorization.
19283190038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2035207.
The product of its (nonzero) digits is 93312, while the sum is 44.
The spelling of 19283190038 in words is "nineteen billion, two hundred eighty-three million, one hundred ninety thousand, thirty-eight".
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