Base | Representation |
---|---|
bin | 1100001111001011001… |
… | …1100011101100000001 |
3 | 202002122102122202200121 |
4 | 3003302303203230001 |
5 | 11421023400011001 |
6 | 240325042020241 |
7 | 21121513534045 |
oct | 3036263435401 |
9 | 662572582617 |
10 | 210232032001 |
11 | 811825572a2 |
12 | 348b2347681 |
13 | 16a950ca794 |
14 | a264da4025 |
15 | 57068b76a1 |
hex | 30f2ce3b01 |
210232032001 has 4 divisors (see below), whose sum is σ = 210297304404. Its totient is φ = 210166759600.
The previous prime is 210232031957. The next prime is 210232032071. The reversal of 210232032001 is 100230232012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 83905812225 + 126326219776 = 289665^2 + 355424^2 .
It is a cyclic number.
It is not a de Polignac number, because 210232032001 - 223 = 210223643393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210232032071) 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, 32631370 + ... + 32637811.
It is an arithmetic number, because the mean of its divisors is an integer number (52574326101).
Almost surely, 2210232032001 is an apocalyptic number.
It is an amenable number.
210232032001 is a deficient number, since it is larger than the sum of its proper divisors (65272403).
210232032001 is an equidigital number, since it uses as much as digits as its factorization.
210232032001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65272402.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 210232032001 its reverse (100230232012), we get a palindrome (310462264013).
The spelling of 210232032001 in words is "two hundred ten billion, two hundred thirty-two million, thirty-two thousand, one".
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