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10210000022 = 27369931507
BaseRepresentation
bin10011000001001000…
…00011110010010110
3222100112220201222222
421200210003302112
5131402230000042
64405043422342
7511004365625
oct114044036226
928315821888
1010210000022
11436a308152
121b8b3849b2
13c69366341
146cbdc96bc
153eb5402d2
hex260903c96

10210000022 has 8 divisors (see below), whose sum is σ = 15524794776. Its totient is φ = 5035068432.

The previous prime is 10209999991. The next prime is 10210000051. The reversal of 10210000022 is 22000001201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10209999964 and 10210000009.

It is a congruent number.

It is an unprimeable number.

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, 34965608 + ... + 34965899.

It is an arithmetic number, because the mean of its divisors is an integer number (1940599347).

Almost surely, 210210000022 is an apocalyptic number.

10210000022 is a deficient number, since it is larger than the sum of its proper divisors (5314794754).

10210000022 is an equidigital number, since it uses as much as digits as its factorization.

10210000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69931582.

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

Adding to 10210000022 its reverse (22000001201), we get a palindrome (32210001223).

The spelling of 10210000022 in words is "ten billion, two hundred ten million, twenty-two", and thus it is an aban number.

Divisors: 1 2 73 146 69931507 139863014 5105000011 10210000022