Base | Representation |
---|---|
bin | 11011101010110… |
… | …10010001010101 |
3 | 121011202011021011 |
4 | 31311122101111 |
5 | 433404330140 |
6 | 35010452221 |
7 | 5515601044 |
oct | 1565322125 |
9 | 534664234 |
10 | 232105045 |
11 | 10a020a57 |
12 | 65894071 |
13 | 39118483 |
14 | 22b7c55b |
15 | 1559bcea |
hex | dd5a455 |
232105045 has 8 divisors (see below), whose sum is σ = 293185440. Its totient is φ = 175911120.
The previous prime is 232105037. The next prime is 232105057. The reversal of 232105045 is 540501232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232105045 - 23 = 232105037 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221511 + ... + 1221700.
It is an arithmetic number, because the mean of its divisors is an integer number (36648180).
Almost surely, 2232105045 is an apocalyptic number.
It is an amenable number.
232105045 is a deficient number, since it is larger than the sum of its proper divisors (61080395).
232105045 is a wasteful number, since it uses less digits than its factorization.
232105045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2443235.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 232105045 is about 15234.9940925489. The cubic root of 232105045 is about 614.5560900867.
Adding to 232105045 its reverse (540501232), we get a palindrome (772606277).
The spelling of 232105045 in words is "two hundred thirty-two million, one hundred five thousand, forty-five".
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