Base | Representation |
---|---|
bin | 10110110000001… |
… | …10111001000111 |
3 | 111022011011010120 |
4 | 23120012321013 |
5 | 342330302223 |
6 | 30534553023 |
7 | 4505234400 |
oct | 1330067107 |
9 | 438134116 |
10 | 190869063 |
11 | 98816830 |
12 | 53b08773 |
13 | 3070b198 |
14 | 1b4c69a7 |
15 | 11b53be3 |
hex | b606e47 |
190869063 has 48 divisors (see below), whose sum is σ = 330946560. Its totient is φ = 96700800.
The previous prime is 190869053. The next prime is 190869089. The reversal of 190869063 is 360968091.
190869063 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 190869063 - 25 = 190869031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190869023) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64858 + ... + 67736.
It is an arithmetic number, because the mean of its divisors is an integer number (6894720).
Almost surely, 2190869063 is an apocalyptic number.
190869063 is a deficient number, since it is larger than the sum of its proper divisors (140077497).
190869063 is a wasteful number, since it uses less digits than its factorization.
190869063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948 (or 2941 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 42.
The square root of 190869063 is about 13815.5370145355. The cubic root of 190869063 is about 575.7648930778.
The spelling of 190869063 in words is "one hundred ninety million, eight hundred sixty-nine thousand, sixty-three".
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