Base | Representation |
---|---|
bin | 11101110101110100… |
… | …010100101000010011 |
3 | 10001201000120211222120 |
4 | 131311310110220103 |
5 | 1011110100440311 |
6 | 22415234505323 |
7 | 2213005405353 |
oct | 356564245023 |
9 | 101630524876 |
10 | 32041421331 |
11 | 126526020a7 |
12 | 6262735243 |
13 | 30382b2c0a |
14 | 179d606b63 |
15 | c77e6e706 |
hex | 775d14a13 |
32041421331 has 16 divisors (see below), whose sum is σ = 42997115904. Its totient is φ = 21223417824.
The previous prime is 32041421309. The next prime is 32041421333. The reversal of 32041421331 is 13312414023.
It is a happy number.
It is not a de Polignac number, because 32041421331 - 221 = 32039324179 is a prime.
It is a super-3 number, since 3×320414213313 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (32041421333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2010165 + ... + 2026041.
It is an arithmetic number, because the mean of its divisors is an integer number (2687319744).
Almost surely, 232041421331 is an apocalyptic number.
32041421331 is a deficient number, since it is larger than the sum of its proper divisors (10955694573).
32041421331 is a wasteful number, since it uses less digits than its factorization.
32041421331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20170.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 32041421331 its reverse (13312414023), we get a palindrome (45353835354).
The spelling of 32041421331 in words is "thirty-two billion, forty-one million, four hundred twenty-one thousand, three hundred thirty-one".
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