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10234105105 = 57893285427
BaseRepresentation
bin10011000100000000…
…00000110100010001
3222102020021101221211
421202000000310101
5131424412330410
64411304220121
7511416313060
oct114200006421
928366241854
1010234105105
114381981704
121b9746a641
13c713560c3
146d12a21d7
153ed70268a
hex262000d11

10234105105 has 16 divisors (see below), whose sum is σ = 14193048960. Its totient is φ = 6938819712.

The previous prime is 10234105103. The next prime is 10234105151. The reversal of 10234105105 is 50150143201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10234105105 - 21 = 10234105103 is a prime.

It is a super-2 number, since 2×102341051052 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10234105103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1639599 + ... + 1645828.

It is an arithmetic number, because the mean of its divisors is an integer number (887065560).

Almost surely, 210234105105 is an apocalyptic number.

It is an amenable number.

10234105105 is a deficient number, since it is larger than the sum of its proper divisors (3958943855).

10234105105 is an equidigital number, since it uses as much as digits as its factorization.

10234105105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285528.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 10234105105 its reverse (50150143201), we get a palindrome (60384248306).

The spelling of 10234105105 in words is "ten billion, two hundred thirty-four million, one hundred five thousand, one hundred five".

Divisors: 1 5 7 35 89 445 623 3115 3285427 16427135 22997989 114989945 292403003 1462015015 2046821021 10234105105