Base | Representation |
---|---|
bin | 11011011011110… |
… | …00101110001110 |
3 | 121001000221121110 |
4 | 31231320232032 |
5 | 432403220442 |
6 | 34500312450 |
7 | 5463044406 |
oct | 1555705616 |
9 | 531027543 |
10 | 230132622 |
11 | 1089a4055 |
12 | 650a2726 |
13 | 388a7765 |
14 | 227c7806 |
15 | 1530c69c |
hex | db78b8e |
230132622 has 16 divisors (see below), whose sum is σ = 462193920. Its totient is φ = 76389432.
The previous prime is 230132599. The next prime is 230132647. The reversal of 230132622 is 226231032.
It is a super-2 number, since 2×2301326222 = 105922047417189768, which contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 78808 + ... + 81675.
It is an arithmetic number, because the mean of its divisors is an integer number (28887120).
Almost surely, 2230132622 is an apocalyptic number.
230132622 is an abundant number, since it is smaller than the sum of its proper divisors (232061298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230132622 is a wasteful number, since it uses less digits than its factorization.
230132622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160727.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 230132622 is about 15170.1226758388. The cubic root of 230132622 is about 612.8103079587.
Adding to 230132622 its reverse (226231032), we get a palindrome (456363654).
The spelling of 230132622 in words is "two hundred thirty million, one hundred thirty-two thousand, six hundred twenty-two".
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