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210201000001 = 683386379669
BaseRepresentation
bin1100001111000011110…
…1001011100001000001
3202002120021021011210021
43003300331023201001
511420442424000001
6240322012533441
721120656006536
oct3036075134101
9662507234707
10210201000001
1181166a91513
12348a3a81281
1316a8b853b55
14a260c06d8d
155703cd7ba1
hex30f0f4b841

210201000001 has 8 divisors (see below), whose sum is σ = 210565897920. Its totient is φ = 209836270512.

The previous prime is 210200999971. The next prime is 210201000049. The reversal of 210201000001 is 100000102012.

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 210201000001 - 211 = 210200997953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210201000071) 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, 2598595 + ... + 2678263.

It is an arithmetic number, because the mean of its divisors is an integer number (26320737240).

Almost surely, 2210201000001 is an apocalyptic number.

It is an amenable number.

210201000001 is a deficient number, since it is larger than the sum of its proper divisors (364897919).

210201000001 is an equidigital number, since it uses as much as digits as its factorization.

210201000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84215.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 210201000001 its reverse (100000102012), we get a palindrome (310201102013).

The spelling of 210201000001 in words is "two hundred ten billion, two hundred one million, one", and thus it is an aban number.

Divisors: 1 683 3863 79669 2638429 54413927 307761347 210201000001