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10002010211 = 90011111211
BaseRepresentation
bin10010101000010101…
…01001000001100011
3221211001112202121122
421110022221001203
5130441003311321
64332253442455
7502600453424
oct112412510143
927731482548
1010002010211
114272968346
121b317a042b
13c3524244b
146ac52764b
153d81588ab
hex2542a9063

10002010211 has 4 divisors (see below), whose sum is σ = 10003130424. Its totient is φ = 10000890000.

The previous prime is 10002010199. The next prime is 10002010243. The reversal of 10002010211 is 11201020001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10002010211 - 210 = 10002009187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002010411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546605 + ... + 564606.

It is an arithmetic number, because the mean of its divisors is an integer number (2500782606).

Almost surely, 210002010211 is an apocalyptic number.

10002010211 is a deficient number, since it is larger than the sum of its proper divisors (1120213).

10002010211 is an equidigital number, since it uses as much as digits as its factorization.

10002010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120212.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10002010211 its reverse (11201020001), we get a palindrome (21203030212).

The spelling of 10002010211 in words is "ten billion, two million, ten thousand, two hundred eleven".

Divisors: 1 9001 1111211 10002010211