Base | Representation |
---|---|
bin | 11011101011111… |
… | …11110010000010 |
3 | 121012000222000201 |
4 | 31311333302002 |
5 | 433424234230 |
6 | 35014035414 |
7 | 5520111016 |
oct | 1565776202 |
9 | 535028021 |
10 | 232258690 |
11 | 10a116434 |
12 | 65948b6a |
13 | 391703a1 |
14 | 22bbc546 |
15 | 155cc5ca |
hex | dd7fc82 |
232258690 has 16 divisors (see below), whose sum is σ = 418239360. Its totient is φ = 92864880.
The previous prime is 232258661. The next prime is 232258711. The reversal of 232258690 is 96852232.
It is a super-2 number, since 2×2322586902 = 107888198161032200, which contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 43381 + ... + 48439.
It is an arithmetic number, because the mean of its divisors is an integer number (26139960).
Almost surely, 2232258690 is an apocalyptic number.
232258690 is a deficient number, since it is larger than the sum of its proper divisors (185980670).
232258690 is a wasteful number, since it uses less digits than its factorization.
232258690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9657.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 232258690 is about 15240.0357611129. The cubic root of 232258690 is about 614.6916646828.
The spelling of 232258690 in words is "two hundred thirty-two million, two hundred fifty-eight thousand, six hundred ninety".
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