Base | Representation |
---|---|
bin | 11011011100111… |
… | …11110011001100 |
3 | 121001100002011200 |
4 | 31232133303030 |
5 | 432423331214 |
6 | 34503545500 |
7 | 5464312146 |
oct | 1556376314 |
9 | 531302150 |
10 | 230292684 |
11 | 108aa3336 |
12 | 6515b290 |
13 | 3893257b |
14 | 22829c96 |
15 | 1533ed09 |
hex | db9fccc |
230292684 has 18 divisors (see below), whose sum is σ = 582128820. Its totient is φ = 76764216.
The previous prime is 230292637. The next prime is 230292703. The reversal of 230292684 is 486292032.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 6397019 = 230292684 / (2 + 3 + 0 + 2 + 9 + 2 + 6 + 8 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3198474 + ... + 3198545.
It is an arithmetic number, because the mean of its divisors is an integer number (32340490).
Almost surely, 2230292684 is an apocalyptic number.
It is an amenable number.
230292684 is an abundant number, since it is smaller than the sum of its proper divisors (351836136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230292684 is a wasteful number, since it uses less digits than its factorization.
230292684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6397029 (or 6397024 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 230292684 is about 15175.3973259352. The cubic root of 230292684 is about 612.9523491156.
The spelling of 230292684 in words is "two hundred thirty million, two hundred ninety-two thousand, six hundred eighty-four".
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