Base | Representation |
---|---|
bin | 10011010110011110… |
… | …11001101001101101 |
3 | 222211000222200112021 |
4 | 21223033121221231 |
5 | 132234104241213 |
6 | 4434523110141 |
7 | 515311116133 |
oct | 115317315155 |
9 | 28730880467 |
10 | 10389133933 |
11 | 4451439102 |
12 | 201b372351 |
13 | c974c5c39 |
14 | 707ad9753 |
15 | 40c126d8d |
hex | 26b3d9a6d |
10389133933 has 4 divisors (see below), whose sum is σ = 10390176000. Its totient is φ = 10388091868.
The previous prime is 10389133921. The next prime is 10389133957. The reversal of 10389133933 is 33933198301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33933198301 = 2477 ⋅13699313.
It is a cyclic number.
It is not a de Polignac number, because 10389133933 - 25 = 10389133901 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10389133933.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10389133903) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505933 + ... + 526066.
It is an arithmetic number, because the mean of its divisors is an integer number (2597544000).
Almost surely, 210389133933 is an apocalyptic number.
It is an amenable number.
10389133933 is a deficient number, since it is larger than the sum of its proper divisors (1042067).
10389133933 is a wasteful number, since it uses less digits than its factorization.
10389133933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042066.
The product of its (nonzero) digits is 157464, while the sum is 43.
The spelling of 10389133933 in words is "ten billion, three hundred eighty-nine million, one hundred thirty-three thousand, nine hundred thirty-three".
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