Base | Representation |
---|---|
bin | 11110010011100011… |
… | …111110110001111110 |
3 | 10002222210121100010112 |
4 | 132103203332301332 |
5 | 1013120324012024 |
6 | 22540542510022 |
7 | 2231245203215 |
oct | 362343766176 |
9 | 102883540115 |
10 | 32540454014 |
11 | 12889268802 |
12 | 6381895312 |
13 | 30b77b9923 |
14 | 18099ca07c |
15 | ca6b9600e |
hex | 7938fec7e |
32540454014 has 16 divisors (see below), whose sum is σ = 49309378560. Its totient is φ = 16104153720.
The previous prime is 32540454007. The next prime is 32540454017. The reversal of 32540454014 is 41045404523.
It is a super-2 number, since 2×325404540142 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32540454017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381299 + ... + 458769.
It is an arithmetic number, because the mean of its divisors is an integer number (3081836160).
Almost surely, 232540454014 is an apocalyptic number.
32540454014 is a deficient number, since it is larger than the sum of its proper divisors (16768924546).
32540454014 is a wasteful number, since it uses less digits than its factorization.
32540454014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79615.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 32540454014 its reverse (41045404523), we get a palindrome (73585858537).
The spelling of 32540454014 in words is "thirty-two billion, five hundred forty million, four hundred fifty-four thousand, fourteen".
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