Base | Representation |
---|---|
bin | 10011010110000000… |
… | …10111101111100111 |
3 | 222210202120111220022 |
4 | 21223000113233213 |
5 | 132232102201314 |
6 | 4434302425355 |
7 | 515232456260 |
oct | 115300275747 |
9 | 28722514808 |
10 | 10385193959 |
11 | 444a197a28 |
12 | 2019b9225b |
13 | c967467aa |
14 | 707391967 |
15 | 40bae978e |
hex | 26b017be7 |
10385193959 has 4 divisors (see below), whose sum is σ = 11868793104. Its totient is φ = 8901594816.
The previous prime is 10385193919. The next prime is 10385193991. The reversal of 10385193959 is 95939158301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95939158301 = 7 ⋅13705594043.
It is a cyclic number.
It is not a de Polignac number, because 10385193959 - 212 = 10385189863 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10385193959.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10385193919) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 741799562 + ... + 741799575.
It is an arithmetic number, because the mean of its divisors is an integer number (2967198276).
Almost surely, 210385193959 is an apocalyptic number.
10385193959 is a deficient number, since it is larger than the sum of its proper divisors (1483599145).
10385193959 is an equidigital number, since it uses as much as digits as its factorization.
10385193959 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483599144.
The product of its (nonzero) digits is 1312200, while the sum is 53.
The spelling of 10385193959 in words is "ten billion, three hundred eighty-five million, one hundred ninety-three thousand, nine hundred fifty-nine".
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