Base | Representation |
---|---|
bin | 1110100011101011000001… |
… | …00111011100111100100001 |
3 | 11012100022121011122012111222 |
4 | 13101311200213130330201 |
5 | 13143441100111241001 |
6 | 152030040531344425 |
7 | 6512535335122433 |
oct | 721654047347441 |
9 | 135308534565458 |
10 | 32012012212001 |
11 | a222244384578 |
12 | 3710186152115 |
13 | 14b2948522773 |
14 | 7c9565316653 |
15 | 3a7a8c63a61b |
hex | 1d1d609dcf21 |
32012012212001 has 16 divisors (see below), whose sum is σ = 33226559346240. Its totient is φ = 30804880572480.
The previous prime is 32012012211967. The next prime is 32012012212007. The reversal of 32012012212001 is 10021221021023.
It is not a de Polignac number, because 32012012212001 - 242 = 27613965700897 is a prime.
It is a super-2 number, since 2×320120122120012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32012012212007) 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 15 ways as a sum of consecutive naturals, for example, 49199486 + ... + 49845896.
It is an arithmetic number, because the mean of its divisors is an integer number (2076659959140).
Almost surely, 232012012212001 is an apocalyptic number.
It is an amenable number.
32012012212001 is a deficient number, since it is larger than the sum of its proper divisors (1214547134239).
32012012212001 is a wasteful number, since it uses less digits than its factorization.
32012012212001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652144.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 32012012212001 its reverse (10021221021023), we get a palindrome (42033233233024).
The spelling of 32012012212001 in words is "thirty-two trillion, twelve billion, twelve million, two hundred twelve thousand, one".
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