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2000030100001 = 4346512327907
BaseRepresentation
bin11101000110101011000…
…101010110101000100001
321002012102112111002101221
4131012223011112220201
5230232030201200001
64130445014055041
7264332416231123
oct35065305265041
97065375432357
102000030100001
1170123193a41a
1228375204a481
131167a9872a1b
146cb32887213
153705a9761a1
hex1d1ab156a21

2000030100001 has 4 divisors (see below), whose sum is σ = 2046542427952. Its totient is φ = 1953517772052.

The previous prime is 2000030099981. The next prime is 2000030100007. The reversal of 2000030100001 is 1000010300002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2000030100001 - 29 = 2000030099489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000030100007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23256163911 + ... + 23256163996.

It is an arithmetic number, because the mean of its divisors is an integer number (511635606988).

Almost surely, 22000030100001 is an apocalyptic number.

It is an amenable number.

2000030100001 is a deficient number, since it is larger than the sum of its proper divisors (46512327951).

2000030100001 is an equidigital number, since it uses as much as digits as its factorization.

2000030100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46512327950.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 2000030100001 its reverse (1000010300002), we get a palindrome (3000040400003).

The spelling of 2000030100001 in words is "two trillion, thirty million, one hundred thousand, one".

Divisors: 1 43 46512327907 2000030100001