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10210001101 = 19817965701
BaseRepresentation
bin10011000001001000…
…00100000011001101
3222100112220210110221
421200210010003031
5131402230013401
64405043431341
7511004402026
oct114044040315
928315823427
1010210001101
11436a308a43
121b8b385551
13c69366991
146cbdc9c4d
153eb5407a1
hex2609040cd

10210001101 has 8 divisors (see below), whose sum is σ = 10748847200. Its totient is φ = 9671302800.

The previous prime is 10210001089. The next prime is 10210001107. The reversal of 10210001101 is 10110001201.

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 10210001101 - 25 = 10210001069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210001107) 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, 122551 + ... + 188251.

It is an arithmetic number, because the mean of its divisors is an integer number (1343605900).

Almost surely, 210210001101 is an apocalyptic number.

It is an amenable number.

10210001101 is a deficient number, since it is larger than the sum of its proper divisors (538846099).

10210001101 is an equidigital number, since it uses as much as digits as its factorization.

10210001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73899.

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

Adding to 10210001101 its reverse (10110001201), we get a palindrome (20320002302).

The spelling of 10210001101 in words is "ten billion, two hundred ten million, one thousand, one hundred one".

Divisors: 1 19 8179 65701 155401 1248319 537368479 10210001101