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210040312201 = 2350871795201
BaseRepresentation
bin1100001110011101100…
…0001101000110001001
3202002011001220101120021
43003213120031012021
511420130304442301
6240254032500441
721113665124146
oct3034730150611
9662131811507
10210040312201
118109430a385
123485a0aa721
1316a64482305
14a2477393cd
1556e4b468a1
hex30e760d189

210040312201 has 8 divisors (see below), whose sum is σ = 219215706624. Its totient is φ = 200868518400.

The previous prime is 210040312199. The next prime is 210040312271. The reversal of 210040312201 is 102213040012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210040312201 - 21 = 210040312199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210040312271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780600 + ... + 1014601.

It is an arithmetic number, because the mean of its divisors is an integer number (27401963328).

Almost surely, 2210040312201 is an apocalyptic number.

It is an amenable number.

210040312201 is a deficient number, since it is larger than the sum of its proper divisors (9175394423).

210040312201 is a wasteful number, since it uses less digits than its factorization.

210040312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800311.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210040312201 its reverse (102213040012), we get a palindrome (312253352213).

The spelling of 210040312201 in words is "two hundred ten billion, forty million, three hundred twelve thousand, two hundred one".

Divisors: 1 23 5087 117001 1795201 41289623 9132187487 210040312201