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10211211002 = 2192099128021
BaseRepresentation
bin10011000001010001…
…01011011011111010
3222100122012021011002
421200220223123322
5131403032223002
64405125405002
7511020601316
oct114050533372
928318167132
1010211211002
11436aa64a63
121b8b869762
13c6969b5b5
146cc222b46
153eb6ce002
hex260a2b6fa

10211211002 has 16 divisors (see below), whose sum is σ = 16130772000. Its totient is φ = 4834547280.

The previous prime is 10211211001. The next prime is 10211211029. The reversal of 10211211002 is 20011211201.

10211211002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10211211001) 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, 15752 + ... + 143772.

It is an arithmetic number, because the mean of its divisors is an integer number (1008173250).

Almost surely, 210211211002 is an apocalyptic number.

10211211002 is a deficient number, since it is larger than the sum of its proper divisors (5919560998).

10211211002 is a wasteful number, since it uses less digits than its factorization.

10211211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130141.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10211211002 its reverse (20011211201), we get a palindrome (30222422203).

The spelling of 10211211002 in words is "ten billion, two hundred eleven million, two hundred eleven thousand, two".

Divisors: 1 2 19 38 2099 4198 39881 79762 128021 256042 2432399 4864798 268716079 537432158 5105605501 10211211002