Base | Representation |
---|---|
bin | 11011111011111… |
… | …11011001000101 |
3 | 121022222102120212 |
4 | 31331333121011 |
5 | 434443313440 |
6 | 35131005205 |
7 | 5543656346 |
oct | 1575773105 |
9 | 538872525 |
10 | 234354245 |
11 | 1103178a4 |
12 | 66599805 |
13 | 39725168 |
14 | 231a60cd |
15 | 15893465 |
hex | df7f645 |
234354245 has 16 divisors (see below), whose sum is σ = 293991552. Its totient is φ = 179002560.
The previous prime is 234354233. The next prime is 234354293. The reversal of 234354245 is 542453432.
It is not a de Polignac number, because 234354245 - 214 = 234337861 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74474 + ... + 77556.
It is an arithmetic number, because the mean of its divisors is an integer number (18374472).
Almost surely, 2234354245 is an apocalyptic number.
It is an amenable number.
234354245 is a deficient number, since it is larger than the sum of its proper divisors (59637307).
234354245 is a wasteful number, since it uses less digits than its factorization.
234354245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3772.
The product of its digits is 57600, while the sum is 32.
The square root of 234354245 is about 15308.6330219259. The cubic root of 234354245 is about 616.5348184964.
The spelling of 234354245 in words is "two hundred thirty-four million, three hundred fifty-four thousand, two hundred forty-five".
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