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10500050006 = 2109181281947
BaseRepresentation
bin10011100011101101…
…00000110001010110
31000002202200210202222
421301312200301112
5133001003100011
64453524302342
7521125644455
oct116166406126
930082623688
1010500050006
1144a9005a86
1220505419b2
13cb448c254
1471872cb9c
15416c35ddb
hex271da0c56

10500050006 has 32 divisors (see below), whose sum is σ = 16056200160. Its totient is φ = 5149267200.

The previous prime is 10500049979. The next prime is 10500050027. The reversal of 10500050006 is 60005000501.

It is a super-2 number, since 2×105000500062 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11087225 + ... + 11088171.

It is an arithmetic number, because the mean of its divisors is an integer number (501756255).

Almost surely, 210500050006 is an apocalyptic number.

10500050006 is a deficient number, since it is larger than the sum of its proper divisors (5556150154).

10500050006 is a wasteful number, since it uses less digits than its factorization.

10500050006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its (nonzero) digits is 150, while the sum is 17.

Adding to 10500050006 its reverse (60005000501), we get a palindrome (70505050507).

The spelling of 10500050006 in words is "ten billion, five hundred million, fifty thousand, six".

Divisors: 1 2 109 181 218 281 362 562 947 1894 19729 30629 39458 50861 61258 101722 103223 171407 206446 266107 342814 532214 5543849 11087698 18683363 29005663 37366726 48165367 58011326 96330734 5250025003 10500050006