Base | Representation |
---|---|
bin | 11011111010100… |
… | …00001110010101 |
3 | 121022121121120022 |
4 | 31331100032111 |
5 | 434421123140 |
6 | 35122514525 |
7 | 5542223156 |
oct | 1575201625 |
9 | 538547508 |
10 | 234161045 |
11 | 1101a5728 |
12 | 66505a45 |
13 | 39688241 |
14 | 2315592d |
15 | 158560b5 |
hex | df50395 |
234161045 has 16 divisors (see below), whose sum is σ = 300367872. Its totient is φ = 174810240.
The previous prime is 234161033. The next prime is 234161063. The reversal of 234161045 is 540161432.
It is not a de Polignac number, because 234161045 - 28 = 234160789 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20117 + ... + 29546.
It is an arithmetic number, because the mean of its divisors is an integer number (18772992).
Almost surely, 2234161045 is an apocalyptic number.
It is an amenable number.
234161045 is a deficient number, since it is larger than the sum of its proper divisors (66206827).
234161045 is a wasteful number, since it uses less digits than its factorization.
234161045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49732.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 234161045 is about 15302.3215558947. The cubic root of 234161045 is about 616.3653495878.
The spelling of 234161045 in words is "two hundred thirty-four million, one hundred sixty-one thousand, forty-five".
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