Base | Representation |
---|---|
bin | 10110100100001… |
… | …11011001111000 |
3 | 111012012100110000 |
4 | 23102013121320 |
5 | 341430021141 |
6 | 30441153000 |
7 | 4456003035 |
oct | 1322073170 |
9 | 435170400 |
10 | 189298296 |
11 | 97943680 |
12 | 5348b760 |
13 | 302ab235 |
14 | 1b1d838c |
15 | 119435b6 |
hex | b487678 |
189298296 has 80 divisors (see below), whose sum is σ = 578433240. Its totient is φ = 57360960.
The previous prime is 189298289. The next prime is 189298309. The reversal of 189298296 is 692892981.
189298296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6151 + ... + 20406.
Almost surely, 2189298296 is an apocalyptic number.
It is an amenable number.
189298296 is an abundant number, since it is smaller than the sum of its proper divisors (389134944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189298296 is a wasteful number, since it uses less digits than its factorization.
189298296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26586 (or 26573 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 54.
The square root of 189298296 is about 13758.5717281991. The cubic root of 189298296 is about 574.1811113305.
It can be divided in two parts, 18929 and 8296, that added together give a square (27225 = 1652).
The spelling of 189298296 in words is "one hundred eighty-nine million, two hundred ninety-eight thousand, two hundred ninety-six".
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