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10200306643106 = 219384769776221
BaseRepresentation
bin1001010001101111000110…
…1001110111000010100010
31100010010202220112000120212
42110123301221313002202
52314110212000034411
633405542311334122
72101643051616446
oct224336151670242
940103686460525
1010200306643106
113282a201a6778
121188a7a081342
1358cb66b60108
142739a9c32826
1512a50028968b
hex946f1a770a2

10200306643106 has 16 divisors (see below), whose sum is σ = 16109934135360. Its totient is φ = 4830468158160.

The previous prime is 10200306643103. The next prime is 10200306643133. The reversal of 10200306643106 is 60134660300201.

It is a super-2 number, since 2×102003066431062 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10200306643103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34741925 + ... + 35034296.

It is an arithmetic number, because the mean of its divisors is an integer number (1006870883460).

Almost surely, 210200306643106 is an apocalyptic number.

10200306643106 is a deficient number, since it is larger than the sum of its proper divisors (5909627492254).

10200306643106 is a wasteful number, since it uses less digits than its factorization.

10200306643106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69780089.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 10200306643106 its reverse (60134660300201), we get a palindrome (70334966943307).

The spelling of 10200306643106 in words is "ten trillion, two hundred billion, three hundred six million, six hundred forty-three thousand, one hundred six".

Divisors: 1 2 19 38 3847 7694 73093 146186 69776221 139552442 1325748199 2651496398 268429122187 536858244374 5100153321553 10200306643106