Base | Representation |
---|---|
bin | 11011111110010… |
… | …10010111111111 |
3 | 121100120000220001 |
4 | 31333022113333 |
5 | 440033131000 |
6 | 35141335131 |
7 | 5546405644 |
oct | 1577122777 |
9 | 540500801 |
10 | 234661375 |
11 | 110507623 |
12 | 667074a7 |
13 | 39801bb0 |
14 | 23245dcb |
15 | 1590446a |
hex | dfca5ff |
234661375 has 16 divisors (see below), whose sum is σ = 315387072. Its totient is φ = 173287200.
The previous prime is 234661331. The next prime is 234661391. The reversal of 234661375 is 573166432.
It is not a de Polignac number, because 234661375 - 27 = 234661247 is a prime.
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, 70579 + ... + 73828.
It is an arithmetic number, because the mean of its divisors is an integer number (19711692).
Almost surely, 2234661375 is an apocalyptic number.
234661375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
234661375 is a deficient number, since it is larger than the sum of its proper divisors (80725697).
234661375 is a wasteful number, since it uses less digits than its factorization.
234661375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144435 (or 144425 counting only the distinct ones).
The product of its digits is 90720, while the sum is 37.
The square root of 234661375 is about 15318.6610054534. The cubic root of 234661375 is about 616.8040315694.
The spelling of 234661375 in words is "two hundred thirty-four million, six hundred sixty-one thousand, three hundred seventy-five".
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