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10020122106 = 233175268203
BaseRepresentation
bin10010101010011111…
…01110110111111010
3221212022121221110120
421111033232313322
5131010122401411
64334141554110
7503210426661
oct112517566772
927768557416
1010020122106
114282109055
121b37875936
13c38c14347
146b0abddd8
153d9a35106
hex2553eedfa

10020122106 has 16 divisors (see below), whose sum is σ = 20103466464. Its totient is φ = 3329503664.

The previous prime is 10020122081. The next prime is 10020122149. The reversal of 10020122106 is 60122102001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2632200 + ... + 2636003.

It is an arithmetic number, because the mean of its divisors is an integer number (1256466654).

Almost surely, 210020122106 is an apocalyptic number.

10020122106 is an abundant number, since it is smaller than the sum of its proper divisors (10083344358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10020122106 is a wasteful number, since it uses less digits than its factorization.

10020122106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268525.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10020122106 its reverse (60122102001), we get a palindrome (70142224107).

The spelling of 10020122106 in words is "ten billion, twenty million, one hundred twenty-two thousand, one hundred six".

Divisors: 1 2 3 6 317 634 951 1902 5268203 10536406 15804609 31609218 1670020351 3340040702 5010061053 10020122106