Base | Representation |
---|---|
bin | 11011111100100… |
… | …00111111011010 |
3 | 121100010002110200 |
4 | 31332100333122 |
5 | 440003120310 |
6 | 35132323030 |
7 | 5544406455 |
oct | 1576207732 |
9 | 540102420 |
10 | 234426330 |
11 | 110366a76 |
12 | 66613476 |
13 | 3974bc08 |
14 | 231c449c |
15 | 158a99c0 |
hex | df90fda |
234426330 has 24 divisors (see below), whose sum is σ = 609508692. Its totient is φ = 62513664.
The previous prime is 234426329. The next prime is 234426331. The reversal of 234426330 is 33624432.
It is a happy number.
234426330 is a `hidden beast` number, since 23 + 4 + 4 + 2 + 633 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (234426329) and next prime (234426331).
It can be written as a sum of positive squares in 2 ways, for example, as 231983361 + 2442969 = 15231^2 + 1563^2 .
It is a junction number, because it is equal to n+sod(n) for n = 234426294 and 234426303.
It is not an unprimeable number, because it can be changed into a prime (234426331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1302279 + ... + 1302458.
Almost surely, 2234426330 is an apocalyptic number.
234426330 is an abundant number, since it is smaller than the sum of its proper divisors (375082362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234426330 is a wasteful number, since it uses less digits than its factorization.
234426330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2604750 (or 2604747 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
The square root of 234426330 is about 15310.9872313969. The cubic root of 234426330 is about 616.5980253117.
The spelling of 234426330 in words is "two hundred thirty-four million, four hundred twenty-six thousand, three hundred thirty".
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