Base | Representation |
---|---|
bin | 111101110011… |
… | …0011010010101 |
3 | 2020222010212201 |
4 | 1323212122111 |
5 | 31243313140 |
6 | 3114244501 |
7 | 542255455 |
oct | 173463225 |
9 | 66863781 |
10 | 32401045 |
11 | 17320426 |
12 | aa26731 |
13 | 6935b21 |
14 | 4435d65 |
15 | 2ca049a |
hex | 1ee6695 |
32401045 has 8 divisors (see below), whose sum is σ = 40135680. Its totient is φ = 25084560.
The previous prime is 32401037. The next prime is 32401051. The reversal of 32401045 is 54010423.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32401045 - 23 = 32401037 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, 104365 + ... + 104674.
It is an arithmetic number, because the mean of its divisors is an integer number (5016960).
Almost surely, 232401045 is an apocalyptic number.
It is an amenable number.
32401045 is a deficient number, since it is larger than the sum of its proper divisors (7734635).
32401045 is a wasteful number, since it uses less digits than its factorization.
32401045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209075.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 32401045 is about 5692.1915814561. The cubic root of 32401045 is about 318.8009981198.
Adding to 32401045 its reverse (54010423), we get a palindrome (86411468).
The spelling of 32401045 in words is "thirty-two million, four hundred one thousand, forty-five".
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