Base | Representation |
---|---|
bin | 11011011111000… |
… | …11101010110100 |
3 | 121001212012111200 |
4 | 31233203222310 |
5 | 433011230201 |
6 | 34513532500 |
7 | 5466550500 |
oct | 1557435264 |
9 | 531765450 |
10 | 230570676 |
11 | 109173186 |
12 | 65274130 |
13 | 389cbc6b |
14 | 2289d300 |
15 | 15397386 |
hex | dbe3ab4 |
230570676 has 108 divisors (see below), whose sum is σ = 707589792. Its totient is φ = 63002016.
The previous prime is 230570647. The next prime is 230570693. The reversal of 230570676 is 676075032.
It is a happy number.
230570676 is a `hidden beast` number, since 23 + 0 + 570 + 67 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 230570676.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37731 + ... + 43413.
Almost surely, 2230570676 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230570676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353794896).
230570676 is an abundant number, since it is smaller than the sum of its proper divisors (477019116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230570676 is a wasteful number, since it uses less digits than its factorization.
230570676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5730 (or 5718 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 230570676 is about 15184.5538623958. The cubic root of 230570676 is about 613.1988865933.
The spelling of 230570676 in words is "two hundred thirty million, five hundred seventy thousand, six hundred seventy-six".
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