Base | Representation |
---|---|
bin | 11101110011011011… |
… | …101001110110001001 |
3 | 10001121020021120022111 |
4 | 131303123221312021 |
5 | 1011014324301301 |
6 | 22411245022321 |
7 | 2212011261601 |
oct | 356333516611 |
9 | 101536246274 |
10 | 32001400201 |
11 | 12631a57691 |
12 | 62512549a1 |
13 | 302cc0c884 |
14 | 1798189c01 |
15 | c746b6551 |
hex | 7736e9d89 |
32001400201 has 4 divisors (see below), whose sum is σ = 32001758100. Its totient is φ = 32001042304.
The previous prime is 32001400181. The next prime is 32001400243. The reversal of 32001400201 is 10200410023.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 12944978176 + 19056422025 = 113776^2 + 138045^2 .
It is a cyclic number.
It is not a de Polignac number, because 32001400201 - 25 = 32001400169 is a prime.
It is a super-3 number, since 3×320014002013 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32001400261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82545 + ... + 266113.
It is an arithmetic number, because the mean of its divisors is an integer number (8000439525).
Almost surely, 232001400201 is an apocalyptic number.
It is an amenable number.
32001400201 is a deficient number, since it is larger than the sum of its proper divisors (357899).
32001400201 is a wasteful number, since it uses less digits than its factorization.
32001400201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357898.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 32001400201 its reverse (10200410023), we get a palindrome (42201810224).
The spelling of 32001400201 in words is "thirty-two billion, one million, four hundred thousand, two hundred one".
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