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10010110220 = 2251145500501
BaseRepresentation
bin10010101001010011…
…00010100100001100
3221211121210021201222
421110221202210030
5131000042011340
64333143222512
7503026350545
oct112451424414
927747707658
1010010110220
11427749aa70
121b34447a38
13c36b1a256
146ad6354cc
153d8c088b5
hex254a6290c

10010110220 has 24 divisors (see below), whose sum is σ = 22932253008. Its totient is φ = 3640040000.

The previous prime is 10010110219. The next prime is 10010110237. The reversal of 10010110220 is 2201101001.

It is a super-3 number, since 3×100101102203 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10010110198 and 10010110207.

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 7 ways as a sum of consecutive naturals, for example, 22750031 + ... + 22750470.

It is an arithmetic number, because the mean of its divisors is an integer number (955510542).

Almost surely, 210010110220 is an apocalyptic number.

10010110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010110220 is an abundant number, since it is smaller than the sum of its proper divisors (12922142788).

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

10010110220 is a wasteful number, since it uses less digits than its factorization.

10010110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45500521 (or 45500519 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10010110220 its reverse (2201101001), we get a palindrome (12211211221).

The spelling of 10010110220 in words is "ten billion, ten million, one hundred ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 45500501 91001002 182002004 227502505 455005010 500505511 910010020 1001011022 2002022044 2502527555 5005055110 10010110220