Base | Representation |
---|---|
bin | 11011011101010… |
… | …01100000110110 |
3 | 121001102002202020 |
4 | 31232221200312 |
5 | 432431114340 |
6 | 34504454010 |
7 | 5464536144 |
oct | 1556514066 |
9 | 531362666 |
10 | 230332470 |
11 | 109020215 |
12 | 6517a306 |
13 | 38947704 |
14 | 2283a594 |
15 | 1534b9d0 |
hex | dba9836 |
230332470 has 32 divisors (see below), whose sum is σ = 559464192. Its totient is φ = 60681312.
The previous prime is 230332469. The next prime is 230332481. The reversal of 230332470 is 74233032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 230332470.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43762 + ... + 48741.
It is an arithmetic number, because the mean of its divisors is an integer number (17483256).
Almost surely, 2230332470 is an apocalyptic number.
230332470 is an abundant number, since it is smaller than the sum of its proper divisors (329131722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230332470 is a wasteful number, since it uses less digits than its factorization.
230332470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92596.
The product of its (nonzero) digits is 3024, while the sum is 24.
The square root of 230332470 is about 15176.7081410957. The cubic root of 230332470 is about 612.9876455298.
The spelling of 230332470 in words is "two hundred thirty million, three hundred thirty-two thousand, four hundred seventy".
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