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10101000211 = 171813282743
BaseRepresentation
bin10010110100001000…
…10000100000010011
3222001221210222100221
421122010100200103
5131141324001321
64350151253511
7505212041131
oct113204204023
928057728327
1010101000211
114313829a65
121b5a97a297
13c4c8c1303
146bb734751
153e1bade41
hex25a110813

10101000211 has 8 divisors (see below), whose sum is σ = 10754269344. Its totient is φ = 9454296960.

The previous prime is 10101000149. The next prime is 10101000241. The reversal of 10101000211 is 11200010101.

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 10101000211 - 229 = 9564129299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101000194 and 10101000203.

It is not an unprimeable number, because it can be changed into a prime (10101000241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638295 + ... + 1644448.

It is an arithmetic number, because the mean of its divisors is an integer number (1344283668).

Almost surely, 210101000211 is an apocalyptic number.

10101000211 is a deficient number, since it is larger than the sum of its proper divisors (653269133).

10101000211 is a wasteful number, since it uses less digits than its factorization.

10101000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282941.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10101000211 its reverse (11200010101), we get a palindrome (21301010312).

The spelling of 10101000211 in words is "ten billion, one hundred one million, two hundred eleven", and thus it is an aban number.

Divisors: 1 17 181 3077 3282743 55806631 594176483 10101000211